Network Working Group
Request for Comments: 997
Obsoletes RFCs: 990, 960, 943, 923, 900
870, 820, 790, 776, 770, 762, 758,
755, 750, 739, 604, 503, 433, 349
Obsoletes IENs: 127, 117, 93
Request for Comments: 997
Obsoletes RFCs: 990, 960, 943, 923, 900
870, 820, 790, 776, 770, 762, 758,
755, 750, 739, 604, 503, 433, 349
Obsoletes IENs: 127, 117, 93
J. Reynolds
J. Postel
ISI
March 1987
J. Postel
ISI
March 1987
INTERNET NUMBERS
Status of this Memo
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This memo is an official status report on the network numbers used in the Internet community. Distribution of this memo is unlimited.
Introduction
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This Network Working Group Request for Comments documents the currently assigned network numbers and gateway autonomous systems. This RFC will be updated periodically, and in any case current information can be obtained from Hostmaster.
Hostmaster DDN Network Information Center SRI International 333 Ravenswood Avenue Menlo Park, California 94025 Phone: 1-800-235-3155 ARPA mail: HOSTMASTER@SRI-NIC.ARPAMost of the protocols used in the Internet are documented in the RFC series of notes. Some of the items listed are undocumented. Further information on protocols can be found in the memo "Official ARPA-Internet Protocols" [24]. The more prominent and more generally used are documented in the "DDN Protocol Handbook" [11] prepared by the NIC. Other collections of older or obsolete protocols are contained in the "Internet Protocol Transition Workbook" [12], or in the "ARPANET Protocol Transition Handbook" [13]. For further information on ordering the complete 1985 DDN Protocol Handbook, contact the Hostmaster.
In the entries below, the name and mailbox of the responsible individual is indicated. The bracketed entry, e.g., [nn,iii], at the right hand margin of the page indicates a reference for the listed protocol, where the number ("nn") cites the document and the letters ("iii") cites the person. Whenever possible, the letters are a NIC Ident as used in the WhoIs (NICNAME) service.
Internet Numbers RFC 997
Introduction
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The convention in the documentation of Internet Protocols is to express numbers in decimal and to picture data in "big-endian" order [31]. That is, fields are described left to right, with the most significant octet on the left and the least significant octet on the right.
The order of transmission of the header and data described in this document is resolved to the octet level. Whenever a diagram shows a group of octets, the order of transmission of those octets is the normal order in which they are read in English. For example, in the following diagram the octets are transmitted in the order they are numbered.
0 1 2 3 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | 1 | 2 | 3 | 4 | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | 5 | 6 | 7 | 8 | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | 9 | 10 | 11 | 12 | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Transmission Order of Bytes
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Whenever an octet represents a numeric quantity the left most bit in the diagram is the high order or most significant bit. That is, the bit labeled 0 is the most significant bit. For example, the following diagram represents the value 170 (decimal).
0 1 2 3 4 5 6 7 +-+-+-+-+-+-+-+-+ |1 0 1 0 1 0 1 0| +-+-+-+-+-+-+-+-+
Significance of Bits
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Similarly, whenever a multi-octet field represents a numeric quantity the left most bit of the whole field is the most significant bit. When a multi-octet quantity is transmitted the most significant octet is transmitted first.
Internet Numbers RFC 997
Network Numbers
NETWORK NUMBERS
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The network numbers listed here are used as internet addresses by the Internet Protocol (IP) [11,21]. The IP uses a 32-bit address field and divides that address into a network part and a "rest" or local address part. The division takes 4 forms or classes.
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The first type of address, or class A, has a 7-bit network number and a 24-bit local address. The highest-order bit is set to 0. This allows 128 class A networks.
1 2 3 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |0| NETWORK | Local Address | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -
Class A Address
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The second type of address, class B, has a 14-bit network number and a 16-bit local address. The two highest-order bits are set to 1-0. This allows 16,384 class B networks.
1 2 3 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |1 0| NETWORK | Local Address | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -
Class B Address
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The third type of address, class C, has a 21-bit network number and a 8-bit local address. The three highest-order bits are set to 1-1-0. This allows 2,097,152 class C networks.
1 2 3 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |1 1 0| NETWORK | Local Address | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -
Class C Address
Internet Numbers RFC 997
Network Numbers
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The fourth type of address, class D, is used as a multicast address [10]. The four highest-order bits are set to 1-1-1-0.
1 2 3 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |1 1 1 0| multicast address | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -
Class D Address
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Note: No addresses are allowed with the four highest-order bits set to 1-1-1-1. These addresses, called "class E", are reserved.One commonly used notation for internet host addresses divides the 32-bit address into four 8-bit fields and specifies the value of each field as a decimal number with the fields separated by periods. This is called the "dotted decimal" notation. For example, the internet address of VENERA.ISI.EDU in dotted decimal is 010.001.000.052, or 10.1.0.52.
The dotted decimal notation will be used in the listing of assigned network numbers. The class A networks will have nnn.rrr.rrr.rrr, the class B networks will have nnn.nnn.rrr.rrr, and the class C networks will have nnn.nnn.nnn.rrr, where nnn represents part or all of a network number and rrr represents part or all of a local address.
There are four catagories of users of Internet Addresses: Research, Defense, Government (Non-Defense), and Commercial. To reflect the allocation of network identifiers among the categories, a one-character code is placed to the left of the network number: R for Research, D for Defense, G for Government, and C for Commercial (see Appendix A for further details on this division of the network identification).
Network numbers are assigned for networks that are connected to the research Internet and operational Internet, and for independent networks that use the IP family protocols (these are usually commercial). These independent networks are marked with an asterisk preceding the number.
The administrators of independent networks must apply separately for permission to interconnect their network with the Internet. Independent networks should not be listed in the working tables of the Internet hosts or gateways.
For various reasons, the assigned numbers of networks are sometimes changed. To ease the transition the old number will be listed for a
Internet Numbers RFC 997
Network Numbers
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transition period as well. These "old number" entries will be marked with a "T" following the number and preceding the name, and the network name will be suffixed "-TEMP".
Special Addresses:
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In certain contexts, it is useful to have fixed addresses with functional significance rather than as identifiers of specific hosts.
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The address zero is to be interpreted as meaning "this", as in "this network".
For example, the address 0.0.0.37 could be interpreted as meaning host 37 on this network.
The address of all ones are to be interpreted as meaning "all", as in "all hosts".
For example, the address 128.9.255.255 could be interpreted as meaning all hosts on the network 128.9.
The class A network number 127 is assigned the "loopback" function, that is, a datagram sent by a higher level protocol to a network 127 address should loop back inside the host. No datagram "sent" to a network 127 address should ever appear on any network anywhere.
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Internet Numbers RFC 997
Network Numbers
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Network Numbers Class A Networks * Internet Address Name Network References - ---------------- ---- ------- ---------- 000.rrr.rrr.rrr Reserved [JBP] 001.rrr.rrr.rrr-003.rrr.rrr.rrr Unassigned [NIC] R 004.rrr.rrr.rrr SATNET Atlantic Satellite Network [SHB] 005.rrr.rrr.rrr Unassigned Unassigned [NIC] D 006.rrr.rrr.rrr T YPG-NET-TEMP Yuma Proving Grounds [4,BWA] D 007.rrr.rrr.rrr T EDN-TEMP DCEC EDN [EC5] R 008.rrr.rrr.rrr T BBN-NET-TEMP BBN Network [JSG5] 009.rrr.rrr.rrr Unassigned Unassigned [NIC] R 010.rrr.rrr.rrr ARPANET ARPANET [4,SA2] D 011.rrr.rrr.rrr DODIIS DoD INTEL INFO SYS [AY5] C 012.rrr.rrr.rrr ATT ATT, Bell Labs [MH12] C 013.rrr.rrr.rrr XEROX-NET XEROX Internet [30,JNL1] C 014.rrr.rrr.rrr PDN Public Data Network [SA2] R*015.rrr.rrr.rrr HP-INTERNET Hewlett-Packard-Internet [BXR] 016.rrr.rrr.rrr-017.rrr.rrr.rrr Unassigned [NIC] R 018.rrr.rrr.rrr T MIT-TEMP MIT Network [7,23,DDC1] 019.rrr.rrr.rrr-020.rrr.rrr.rrr Unassigned [NIC] D 021.rrr.rrr.rrr DDN-RVN DDN-RVN [MLC] D 022.rrr.rrr.rrr DISNET DISNET [FLM2] D 023.rrr.rrr.rrr DDN-TC-NET DDN-TestCell-Network [DH17] 024.rrr.rrr.rrr Unassigned Unassigned [NIC] R 025.rrr.rrr.rrr RSRE-EXP RSRE [RNM1] D 026.rrr.rrr.rrr MILNET MILNET [FLM2] R 027.rrr.rrr.rrr T NOSC-LCCN-TEMPNOSC / LCCN [RH6] R 028.rrr.rrr.rrr WIDEBAND Wide Band Satellite Net [CJW2] D 029.rrr.rrr.rrr T MILX25-TEMP MILNET X.25 Temp [MLC] D 030.rrr.rrr.rrr T ARPAX25-TEMP ARPA X.25 Temp [MLC] G 031.rrr.rrr.rrr UCDLA-NET UCDLA-CATALOG-NET [CXL] R 032.rrr.rrr.rrr UCL-TAC UCL TAC [PK] 033.rrr.rrr.rrr-034.rrr.rrr.rrr Unassigned [NIC] R 035.rrr.rrr.rrr MERIT MERIT COMPUTER NETWK [HWB] R 036.rrr.rrr.rrr T SU-NET-TEMP Stanford University Network[PA5] 037.rrr.rrr.rrr-038.rrr.rrr.rrr Unassigned [NIC] R 039.rrr.rrr.rrr T SRINET-TEMP SRI Local Network [GEOF] 040.rrr.rrr.rrr Unassigned Unassigned [NIC] R 041.rrr.rrr.rrr BBN-TEST-A BBN-GATE-TEST-A [RH6] 042.rrr.rrr.rrr-043.rrr.rrr.rrr Unassigned [NIC] R 044.rrr.rrr.rrr AMPRNET Amateur Radio Experiment Net[HM] 045.rrr.rrr.rrr-126.rrr.rrr.rrr Unassigned [NIC] R 127.rrr.rrr.rrr Loopback [JBP]
Internet Numbers RFC 997
Network Numbers
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Class B Networks * Internet Address Name Network References - ---------------- ---- ------- ---------- 128.000.rrr.rrr Reserved [JBP] R 128.001.rrr.rrr BBN-TEST-B BBN-GATE-TEST-B [RH6] R 128.002.rrr.rrr CMU-NET CMU-Ethernet [HDW2] R 128.003.rrr.rrr LBL-CSAM LBL-CSAM-RESEARCH [JS38] R 128.004.rrr.rrr DCNET LINKABIT DCNET [20,DLM1] R 128.005.rrr.rrr FORDNET FORD DCNET [20,DLM1] R 128.006.rrr.rrr RUTGERS RUTGERS [CLH3] R 128.007.rrr.rrr DFVLR DFVLR DCNET Network [GB7] R 128.008.rrr.rrr UMDNET Univ of Maryland DCNET [20,DLM1] R 128.009.rrr.rrr ISI-NET USC-ISI Local Network [CMR] R 128.010.rrr.rrr PURDUE-CS-EN Purdue Computer Science [CAK] R 128.011.rrr.rrr BBN-CRONUS BBN DOS Project [19,WXM] R 128.012.rrr.rrr SU-NET Stanford University Net [LB3] D 128.013.rrr.rrr MATNET Mobile Access Terminal Net [SHB] R 128.014.rrr.rrr BBN-SAT-TEST BBN SATNET Test Net [SHB] R 128.015.rrr.rrr S1NET LLL-S1-NET [EAK1] R 128.016.rrr.rrr UCLNET University College London [PK] D 128.017.rrr.rrr MATNET-ALT Mobile Access Terminal Alt [SHB] R 128.018.rrr.rrr SRINET SRI Local Network [GEOF] D 128.019.rrr.rrr EDN DCEC EDN [EC5] D 128.020.rrr.rrr BRLNET BRLNET [4,MJM2] R 128.021.rrr.rrr SF-PR-1 SF-1 Packet Radio Network [JEM] R 128.022.rrr.rrr SF-PR-2 SF-2 Packet Radio Network [JEM] R 128.023.rrr.rrr BBN-PR BBN Packet Radio Network [JBW1] R 128.024.rrr.rrr ROCKWELL-PR Rockwell Packet Radio Net [EHP] D 128.025.rrr.rrr BRAGG-PR Ft. Bragg Packet Radio Net [JEM] D 128.026.rrr.rrr SAC-PR SAC Packet Radio Network [BG5] D 128.027.rrr.rrr DEMO-PR-1 Demo-1 Packet Radio Network[LCS] D 128.028.rrr.rrr C3-PR-TEMP Testbed Development PR NET [BG5] R 128.029.rrr.rrr MITRE MITRE Cablenet [29,TML] R 128.030.rrr.rrr MIT-NET MIT Local Network [DDC1] R 128.031.rrr.rrr MIT-RES MIT Research Network [DDC1] R 128.032.rrr.rrr UCB-ETHER UC Berkeley Ethernet [DAM1] R 128.033.rrr.rrr BBN-NET BBN Network [JSG5] R 128.034.rrr.rrr NOSC-LCCN NOSC / LCCN [RH6] R 128.035.rrr.rrr CISLTESTNET1 Honeywell [14,15,JLM23] R 128.036.rrr.rrr YALE-NET YALE NET [30,JO5] D 128.037.rrr.rrr YPG-NET Yuma Proving Grounds [4,BWA] D 128.038.rrr.rrr NSWC-NET NSWC Local Host Net [RLH2] R 128.039.rrr.rrr NTANET NDRE-TIU [PS27] R 128.040.rrr.rrr UCL-NET-A UCL [RC77] R 128.041.rrr.rrr UCL-NET-B UCL [RC77] R 128.042.rrr.rrr RICE-NET Rice University [30,PGM] R 128.043.rrr.rrr DRENET Canada REF ARPANET [4,JR17]
Internet Numbers RFC 997
Network Numbers
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D 128.044.rrr.rrr WSMR-NET White Sands Network [CAS1] C 128.045.rrr.rrr DEC-WRL-NET DEC WRL Network [30,RKJ2] R 128.046.rrr.rrr PURDUE-NET Purdue Campus Network [CAK] D 128.047.rrr.rrr TACTNET Tactical Packet Net [3,KTP] G 128.048.rrr.rrr UCDLA-NET-B UCDLA-Network-B [4,CXL] R 128.049.rrr.rrr NOSC-ETHER NOSC Ethernet [30,RLB3] G 128.050.rrr.rrr COINS COINS On-Line Intel Net [RLS6] G 128.051.rrr.rrr COINSTNET COINS TEST NETWORK [RLS6] R 128.052.rrr.rrr MIT-AI-NET MIT AI NET [30,MDC] R 128.053.rrr.rrr SAC-PR-2 SAC PRNET Number 2 [BG5] R 128.054.rrr.rrr UCSD UC San Diego Network [30,GH29] R*128.055.rrr.rrr MFENET LLNL MFE Network [28,DRP] D 128.056.rrr.rrr USNA-NET US Naval Academy Network [TS9] D 128.057.rrr.rrr DEMO-PR-2 Demo-2 Packet Radio Net [LCS] C*128.058.rrr.rrr SPAR Schlumberger PA Net [30,RXB] R 128.059.rrr.rrr CU-NET Columbia University [30,LH2] D 128.060.rrr.rrr NRL-LAN NRL Lab Area Net [WF3] R*128.061.rrr.rrr GATECH Georgia Tech [30,GXS] R 128.062.rrr.rrr MCC-NET MCC Corporate Net [30,CBD] R 128.063.rrr.rrr BRL-SUBNET BRL-SUBNET-EXP [RBN1] R 128.064.rrr.rrr-128.079.rrr.rrr Net Dynamics Exp [ZSU] D 128.080.rrr.rrr CECOMNET CECOM EPR NET [PFS2] R 128.081.rrr.rrr SYMBOLICS SYMBOLICS [30,CH2] 128.082.rrr.rrr Unassigned Unassigned [NIC] R 128.083.rrr.rrr UTAUSTIN U. Texas Austin [30,JBC2] R 128.084.rrr.rrr CORNELL-NET Cornell Backbone Net [30,BN9] C*128.085.rrr.rrr DRILL-NET Teleco Drilltech Net [DBJ] R 128.086.rrr.rrr MRC UK.CO.GEC.RL.MRC [RHC3] R 128.087.rrr.rrr HIRST UK.CO.GEC.RL.HRC [RHC3] R*128.088.rrr.rrr HP-NET HEWLETT-PACKARD-NET [AXG] R 128.089.rrr.rrr BBN-ENET-TEMP BBN ETHER NETWORK [30,SGC] C*128.090.rrr.rrr PQS PERQ SYSTEMS CORP [30,DXS] R 128.091.rrr.rrr UPENN UPenn Campus Network [30,IW5] R 128.092.rrr.rrr INTELLINET INTELLICORP NET [30,DAVE] R*128.093.rrr.rrr INRIA-ROCQU INRIA Rocquencourt [MXA1] R*128.094.rrr.rrr SYSNET AT&T SYSNETWORK [EXY] R 128.095.rrr.rrr WASHINGTON Comp Sci Ether Net [30,RA17] C*128.096.rrr.rrr BELLCORE-NET BELLCORE-NET [PK28] R 128.097.rrr.rrr UCLANET UCLA Network [BJL5] R 128.098.rrr.rrr RSRE-EN2 RSRE-EXP-NET-2 [JXW] C 128.099.rrr.rrr NORTHROP-NET Northrop Net [30,RSM1] R*128.100.rrr.rrr TORONTO U. of Toronto Net [30,BXD] R 128.101.rrr.rrr UMN Univ. of Minn. [SSB] G 128.102.rrr.rrr AMES-NET Ames Backbone Net. [30,MSM1] R 128.103.rrr.rrr HARV-FIBER Harvard FiberOp Ether [30,SB28] R 128.104.rrr.rrr WISC-HERD Univ. of Wisconsin [30,EJN1] R 128.105.rrr.rrr WISC Univ. of Wisconsin [30,CBP] D 128.106.rrr.rrr SRI-PSON-1 ADEA/SRI Ft. Lewis [ERK3]
Internet Numbers RFC 997
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D 128.107.rrr.rrr LEWIS-PRNET1 ADEA/SRI Ft. Lewis [ERK3] D 128.108.rrr.rrr LEWIS-PRNET2 ADEA/SRI Ft. Lewis [ERK3] R 128.109.rrr.rrr TUCC-MCNC TUCC-MCNC NC Net [JXR] R 128.110.rrr.rrr UTAH-NET UTAH-CAMPUS-NET [JL15] R 128.111.rrr.rrr UCSB U of CA, Santa Barbara [PXH] R 128.112.rrr.rrr PRINCETON Princeton University [LXR] R 128.113.rrr.rrr RPINET RPI-LOCALNET [MS9] R 128.114.rrr.rrr UCSC U.C. Santa Cruz Net [30,JXH] R 128.115.rrr.rrr LLL-LABNET LLNL Open Labnet [BANDY] R 128.116.rrr.rrr USAN UNIV SATELLITE NET [30,BXI] R 128.117.rrr.rrr UCAR UNIV CORP ATM RSCH [30,BXI] R 128.118.rrr.rrr PENN-STATE Penn State Network [SXS1] R 128.119.rrr.rrr UMASS-CS UMass COINS Dept LAN [30,GXW] R 128.120.rrr.rrr UCDAVIS U.C. Davis Network [30,RXH] R 128.121.rrr.rrr JVNC-NET John von Neumann Ctr Net [SH37] R 128.122.rrr.rrr NYU-NET NYU Campus Network [BJR2] R*128.123.rrr.rrr NMSU N M State Univ [30,MXS3] R 128.124.rrr.rrr T NTA-TEMP NTARE BF-TO-PDP11 [TM10] R 128.125.rrr.rrr USCNET USC Campus Network [30,MAB4] R 128.126.rrr.rrr SDC-PRC SDC Paoli R&D Center [30,MXS2] C*128.127.rrr.rrr FTP-SOFTWARE FTP Software Net [JLR4] R 128.128.rrr.rrr WHOINET WHOI Campus Net [ARM5] C*128.129.rrr.rrr CGI Carnegie Group [RXA] R*128.130.rrr.rrr TUNET-T TU Wien Terminal Net [30,GXP1] R*128.131.rrr.rrr TUNET-F TU Wien File Net [30,GXP1] G*128.132.rrr.rrr RADC-LONS RADC-LONS Net [30,GXG] G*128.133.rrr.rrr AFSC-LONS AFSC-LONS Net [30,GXG] R 128.134.rrr.rrr SDN System Dev Net [5,6,HXC] R 128.135.rrr.rrr U-CHICAGO UNIVERSITYOFCHICAGO [30,MC17] R 128.136.rrr.rrr TEK-ALLNET Teknowledge-Net [30,TE2] C*128.137.rrr.rrr GENNET1 Genentech Corp Net [30,SXM1] R 128.138.rrr.rrr COLORADO U Colorado Boulder [30,RXJ1] R 128.139.rrr.rrr ILAN Israel Academic Net [30,DB35] R 128.140.rrr.rrr EMORY-INET Emory Internet [30,SA29] R*128.141.rrr.rrr CERN-ETHER DD Main Ethernet [30,BXS] R*128.142.rrr.rrr CERN-TOKEN DD Main IBM Token Ring [30,BXS] R*128.143.rrr.rrr VIRGINIA Univ. of Virginia [30,JXJ1] R*128.144.rrr.rrr ARC-CALGARY Alta Research Calgary [DXK] R 128.145.rrr.rrr NYSERNET NYSERNET [MXF] R 128.146.rrr.rrr OHIO-STATE Ohio State Univ [RSD2] R 128.147.rrr.rrr U-PGH-NET Univ. Pittsburgh Net [SM6] R 128.148.rrr.rrr BROWN-UNIV Brown University Net [MXR1] G 128.149.rrr.rrr JPL-NET JPL Central Net [MSM1] G 128.150.rrr.rrr NSF-LAN NSF-LAN [FW17] R 128.151.rrr.rrr UR-NET Univ. of Rochester [TXM1] C*128.152.rrr.rrr HAC-VLSI Hughes Aircraft VLSI Net [PXH1] R 128.153.rrr.rrr CLARKSON Clarkson University [JXH] G 128.154.rrr.rrr GSFC-NET GSFC Central Net [MSM1]
Internet Numbers RFC 997
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G 128.155.rrr.rrr LARC-NET LARC Central Net [MSM1] G 128.156.rrr.rrr LERC-NET LERC Central Net [MSM1] G 128.157.rrr.rrr JSC-NET JSC Central Net [MSM1] G 128.158.rrr.rrr MSFC-NET MSFC Central Net [MSM1] G 128.159.rrr.rrr KSC-NET KSC Central Net [MSM1] G 128.160.rrr.rrr NSTL-NET NSTL Central Net [MSM1] G 128.161.rrr.rrr NSN-NET NASA Science Net [MSM1] C 128.162.rrr.rrr CRAY-NET Cray Research [DXB] R 128.163.rrr.rrr UKY Univ of Kentucky [GXB] R 128.164.rrr.rrr GWU-GATE George Washington U. [TXT] G 128.165.rrr.rrr LANL-INET LANL Inter-Network [JC11] D*128.166.rrr.rrr BAC-NET Boeing Aerospace Corp Net [JXJ2] R 128.167.rrr.rrr SURA SURAnet [JXH1] C 128.168.rrr.rrr GOLDHILL Gold-Hill-Computers [GXM] R 128.169.rrr.rrr UTK Univ Tenn-Knoxville [JXC] R 128.170.rrr.rrr SDC-CAM SDC Camarillo R&D Net [DSR] R*128.171.rrr.rrr HAWAII Univ. of Hawaii [BXC] R 128.172.rrr.rrr VCU-LAN VCU-LAN [JXN] R 128.173.rrr.rrr VA-TECH Virgina Tech Net [PXB] R 128.174.rrr.rrr UIUC-CAMPUS-B UIUC Campus Network [PXP1] R 128.175.rrr.rrr UDELNET U. of Delaware Network [DJG2] R*128.176.rrr.rrr DMSWWU-ETHER DMSWWU ETHERNET [WXW1] C*128.177.rrr.rrr BLI-NET Britton Lee Network [EXA] R*128.178.rrr.rrr EPF-ETHER1 Ecublens Campus Net [YXD] R*128.179.rrr.rrr EPF-ETHER2 Cedres Campus Net [YXD] R*128.180.rrr.rrr LEHIGH Lehigh University [MXM2] C*128.181.rrr.rrr TEKTRONIX Tektronix Engineering [JXB2] R 128.182.rrr.rrr PSCNET PSC Affiliates Net [JXE1] R 128.183.rrr.rrr GSFC GSFC NASA [JXB3] R*128.184.rrr.rrr DEAKINET Deakinet Univ Net [JXM] C 128.185.rrr.rrr PROTEON-NET Proteon Network [JS28] R 128.186.rrr.rrr FSU Florida State Univ [KXH] R*128.187.rrr.rrr BYU-NET Brigham Young Net [KXM] R*128.188.rrr.rrr M2CNET Mass VLSI/CAD Net [SD1] R*128.189.rrr.rrr BCNET British Columbia Net [DXO1] G 128.190.rrr.rrr BELVOIR-G/W BRADEC Subnet [DXH] C*128.191.rrr.rrr NECIS-NET NEC Info Systems Net [DXP] R 128.192.rrr.rrr UGA UGNET [EXH] R 128.193.rrr.rrr ORSTATE Oregon State U. Net [BXA] R 128.194.rrr.rrr TAMU-NET Texas A&M Univ [WCE2] R 128.195.rrr.rrr UCIICS-NET UCI ICS Network [RAJ3] R 128.196.rrr.rrr UNIV-ARIZ U of ARIZ Research Net [AXG1] R 128.197.rrr.rrr BU-NET BU-NET [BS24] R*128.198.rrr.rrr CU-COLOSPGS CU-Colorado-Spgs-Net [GXT] R*128.199.rrr.rrr STC STC PLC Company Net [AXM] R 128.200.rrr.rrr UCI-NET UCI Campus Network [DXW1] R*128.201.rrr.rrr RENUIR Reseau des universites [RXN1] D 128.202.rrr.rrr 2SWNET 2 SW SPACENET LAN [JXD]
Internet Numbers RFC 997
Network Numbers
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R*128.203.rrr.rrr UB-INC Ungermann-Bass Inc [DXC] R 128.204.rrr.rrr ALBNYNET U at Albany Net [BXC] R 128.205.rrr.rrr UBUFFALONET UNIVOFBUFFALONET [CXD] R 128.206.rrr.rrr UBUFFCSNET UNIVOFBUFFALOCSNET [CXD] 128.207.rrr.rrr-191.254.rrr.rrr Unassigned [NIC] 191.255.rrr.rrr Reserved [JBP] Class C Networks * Internet Address Name Network References - ---------------- ---- ------- ---------- 192.000.000.rrr Reserved [JBP] R 192.000.001.rrr BBN-TEST-C BBN-GATE-TEST-C [RH6] R*192.000.002.rrr TEST TEST [JBP] 192.000.003.rrr-192.000.255.rrr Unassigned [NIC] R 192.001.000.rrr-192.001.004.rrr BBN local networks [SGC] R 192.001.005.rrr BBN-ENET2 BBN-ENET2 [SGC] R 192.001.006.rrr BBN local network [SGC] R 192.001.007.rrr BBN-ENET BBN-ENET [SGC] R 192.001.008.rrr BBN local network [SGC] R 192.001.009.rrr BBN-ENET3 BBN-ENET3 [SGC] R 192.001.010.rrr BBN-NETR BBN-NETR [SGC] R 192.001.011.rrr BBN-SPC-ENET BBN-SPC-ENET [SGC] R 192.001.012.rrr-192.003.255.rrr BBN local networks [SGC] R*192.004.000.rrr-192.004.255.rrr BELLCORE-NET [30,PK28] R 192.005.001.rrr CISLHYPERNET Honeywell [JLM23] R*192.005.002.rrr UF-NET-A UF-CIS Dept Ether [AXW] C 192.005.003.rrr HP-DESIGN-AIDS HP Design Aids [AXG] C 192.005.004.rrr HP-TCG-UNIX Hewlett Packard TCG Unix [AXG] R 192.005.005.rrr DEC-MRNET DEC Marlboro Ethernet [30,KWP] R 192.005.006.rrr DEC-MRRAD DEC Marlboro Developmt [30,KWP] R 192.005.007.rrr CIT-CS-NET Caltech-CS-Net [33,DSW] R 192.005.008.rrr MACOMNET MACOM Network [SXB] R 192.005.009.rrr AERONET Aerospace Labnet [1,LCN] R 192.005.010.rrr ECLNET USC-ECL-CAMPUS-NET [MAB4] R 192.005.011.rrr CSS-RING SEISMIC-RESEARCH-NET [RR2] R 192.005.012.rrr UTAH-NET-C UTAH-COMPUTER-SCIENCE-NET [GW22] R 192.005.013.rrr GSWDNET Compion Network [30,FAS] R 192.005.014.rrr RAND-NET RAND Network [30,JDG] R 192.005.015.rrr T NYU-NET-TEMP NYU Network [EF5] R 192.005.016.rrr LANLLAND Los Alamos Dev LAN [30,JC11] R 192.005.017.rrr NRL-NET Naval Research Lab [AP] R 192.005.018.rrr IPTO-NET ARPA-IPTO Office Net [SA2] R 192.005.019.rrr UCIICS UCI-ICS Res Net [MTR] R 192.005.020.rrr CISLTTYNET Honeywell [JLM23] D 192.005.021.rrr BRLNET1 BRLNET1 [4,MJM2] D 192.005.022.rrr BRLNET2 BRLNET2 [4,MJM2] D 192.005.023.rrr BRLNET3 BRLNET3 [4,MJM2]
Internet Numbers RFC 997
Network Numbers
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D 192.005.024.rrr BRLNET4 BRLNET4 [4,MJM2] D 192.005.025.rrr BRLNET5 BRLNET5 [4,MJM2] D 192.005.026.rrr NSRDCOA-NET NSRDC Office Auto Net [TXC] D 192.005.027.rrr DTNSRDC-NET DTNSRDC-NET [TXC] R 192.005.028.rrr RSRE-NULL RSRE-NULL [RNM1] R 192.005.029.rrr RSRE-ACC RSRE-ACC [RNM1] R 192.005.030.rrr RSRE-PR RSRE-PR [RNM1] R*192.005.031.rrr SIEMENS-NET Siemens Research Network [PXN] R 192.005.032.rrr CISLTESTNET2 Honeywell [14,15 ,JLM23] R 192.005.033.rrr CISLTESTNET3 Honeywell [14,15,JLM23] R 192.005.034.rrr CISLTESTNET4 Honeywell [14,15,JLM23] R 192.005.035.rrr RIACS USRA [30,WPJ] R 192.005.036.rrr CORNELL-CS CORNELL CS Research [30,DK2] R 192.005.037.rrr UR-CS-NET U of R CS 3Mb Net [30,LB16] R 192.005.038.rrr SRI-C3ETHER SRI-AITAD C3ETHERNET [30,BG5] R 192.005.039.rrr UDEL-EECIS Udel EECIS LAN [30,DJG2] R 192.005.040.rrr PUCC-NET-A PURDUE Comp Cntr Net [JRS8] D 192.005.041.rrr WISLAN WIS Research LAN [30,JRM1] D 192.005.042.rrr HYPER-1ISG AFDSC Hypernet [MCA1] R 192.005.043.rrr CUCSNET Columbia CS Net [30,LH2] R 192.005.044.rrr FARBER-PC-NET Farber PC Network [DJF] R 192.005.045.rrr AIDS-NET AI&DS Network [30,KFD] R 192.005.046.rrr NTA-RING NDRE-RING [PS27] R 192.005.047.rrr NSRDC NSRDC [PXM] R 192.005.048.rrr PURDUE-CS-NET Purdue CS Ethernet [30,CAK] R 192.005.049.rrr UCSF Univ of Calif, San Fran [30,TF6] R 192.005.050.rrr CTH-CS-NET Chalmers CSN Net [30,UXB] R 192.005.051.rrr THEORYNET Cornell Theory Center [30,AB13] R 192.005.052.rrr NLM-ETHER NLM-LHNCBC-ETHERNET [JA1] R 192.005.053.rrr UR-CS-ETHER U of R CS 10Mb Net [30,LB16] R 192.005.054.rrr AERO-A6 Aerospace [1,LCN] R 192.005.055.rrr UCLA-CECS UCLA-CECS Network [30,RBW] C 192.005.056.rrr TARTAN-NET Tartan Labs [SXB] R 192.005.057.rrr UDEL-CC UDEL Comp Center [30,RR18] R 192.005.058.rrr CSNET-PDN CSNET X.25 Network [18,RDR4] R*192.005.059.rrr INRIA-SM90 Inria GIP SM-90 [MXS] R*192.005.060.rrr SM90-X1 Inria SM-90 exp. 1 [MXS] R*192.005.061.rrr SM90-X2 Inria SM-90 exp. 2 [MXS] R*192.005.062.rrr LITP-SM90 LITP SM-90 [MXS] R 192.005.063.rrr ENCORE Encore-Marlboro [IXN] R 192.005.064.rrr AMES-NAS-NET NASA ARC NAS LAN [30,MF31] R 192.005.065.rrr NPRDC-Ether NPRDC TRCF Ethernet [LRB] R 192.005.066.rrr HARV-NET Harvard Comp Sci Net [SB28] R 192.005.067.rrr CECOM-ETHER CECOM ADDCOMPE ETHER [30,GIH] R 192.005.068.rrr AERO-130 AEROSPACE-130 [LCN] R 192.005.069.rrr UIUC-NET Univ of IL at Urbana [30,AKC] G 192.005.070.rrr CELAN COINS Exper. LAN [MXM] R 192.005.071.rrr SAC-ETHER SAC C3 Ethernet [30,BG5]
Internet Numbers RFC 997
Network Numbers
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R*192.005.072.rrr U CHICAGO U Chicago [TXN] R 192.005.073.rrr U CHICAGO U Chicago [TXN] R*192.005.074.rrr-192.005.087.rrr U Chicago [TXN] R 192.005.088.rrr YALE-EE-NET YALE-EE-NET [30,AG22] R 192.005.089.rrr HARV-APPOLLO Harvard University [2,SB28] R 192.005.090.rrr HARV-ETHER Harvard CS Ethernet [SB28] R 192.005.091.rrr PURDUE-ECN1 Purdue ECN [9,17,GG11] R 192.005.092.rrr BRAGG-ETHER SRI Bragg Ether [30,GIH] R 192.005.093.rrr SRI-DEMO SRI Ether Demo [30,GIH] R*192.005.094.rrr SDCRDCF-10MB SDC R&D primary net [30,DJV1] R*192.005.095.rrr SDCRDCF-3MB SDC R&D old net [30,DJV1] R*192.005.096.rrr UBC-CS-NET UBC Comp Sci Net [30,PXB] R*192.005.097.rrr UCLA-CS-LNI UCLA CS LNI Network [RBW] R*192.005.098.rrr UCLA-PIC UCLA PIC Network [30,RBW] R 192.005.099.rrr SPACENET S-1 Workstation Net. [30,TXW] R*192.005.100.rrr HCSC-NET Honeywell CSC Net [30,TRG4] R 192.005.101.rrr PUCC-NET-B Purdue Gateway Network [JRS8] R 192.005.102.rrr PUCC-RHF-NET PUCC RHF Based Net [JRS8] C*192.005.103.rrr TYM-NTD-NET Tymnet NTD Ethernet [SMF] R 192.005.104.rrr THINK-INET Thinking Machines [30,BJN1] R 192.005.105.rrr CCA-POND CCA Ethernet1 (POND) [34,AL6] C*192.005.106.rrr BITSTREAM Bitstream Type Foundry [30,PXA] R*192.005.107.rrr PASC-ETHER IBM PASC Ethernet [30,GXL] R*192.005.108.rrr PASC-BB IBM PASC Broadband [17,GXL] R*192.005.109.rrr CWR-JCC-T ARJCC TOPS-20 NET [30,JAG3] R*192.005.110.rrr CWR-JCC-L ARJCC LOCAL NET [30,JAG3] R*192.005.111.rrr CWR-QUAD Campus QUAD NET [30,JAG3] R*192.005.112.rrr CWR-CAISR CAISR LOCAL NET [30,JAG3] R*192.005.113.rrr CWR-CES CES LOCAL NET [JAG3] C*192.005.114.rrr I2-RING-1 INTERMETRICS PRONET [30,NXH] C*192.005.115.rrr I2-ETHER-1 INTERMETRICS ETHER [30,NXH] R 192.005.116.rrr BRAGGNET-1 BRAGG/ADDCOMPE [30,BG25] R 192.005.117.rrr BRAGGNET-2 BRAGG/ADDCOMPE [30,BG25] R 192.005.118.rrr BRAGGNET-3 BRAGG/ADDCOMPE [30,BG25] R 192.005.119.rrr BRAGGNET-4 BRAGG/ADDCOMPE [30,BG25] R 192.005.120.rrr BRAGGNET-5 BRAGG/ADDCOMPE [30,BG25] R 192.005.121.rrr BRAGGNET-6 BRAGG/ADDCOMPE [30,BG25] R 192.005.122.rrr BRAGGNET-7 BRAGG/ADDCOMPE [30,BG25] R 192.005.123.rrr BRAGGNET-8 BRAGG/ADDCOMPE [30,BG25] R 192.005.124.rrr BRAGGNET-9 BRAGG/ADDCOMPE [30,BG25] R 192.005.125.rrr BRAGGNET-10 BRAGG/ADDCOMPE [30,BG25] R 192.005.126.rrr BRAGGNET-11 BRAGG/ADDCOMPE [30,BG25] R 192.005.127.rrr BRAGGNET-12 BRAGG/ADDCOMPE [30,BG25] R 192.005.128.rrr BRAGGNET-13 BRAGG/ADDCOMPE [30,BG25] R 192.005.129.rrr BRAGGNET-14 BRAGG/ADDCOMPE [30,BG25] R 192.005.130.rrr BRAGGNET-15 BRAGG/ADDCOMPE [30,BG25] R 192.005.131.rrr BRAGGNET-16 BRAGG/ADDCOMPE [30,BG25] R 192.005.132.rrr BRAGGNET-17 BRAGG/ADDCOMPE [30,BG25]
Internet Numbers RFC 997
Network Numbers
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R*192.005.133.rrr PERCEPT-AI Perceptronics [KXC] C*192.005.134.rrr I2-ETHER-2 Intermetrics [30,NH2] R 192.005.135.rrr LL-SPEECH-NET LL Speech Net [30,RH60] R 192.005.136.rrr LL43-LEX-BACK Lincoln G43-LEX-BACK [30,BC65] R 192.005.137.rrr LL43-LEX-SUNA Lincoln G43-LEX-SUNA [30,BC65] R 192.005.138.rrr LL43-LEX-SUNB Lincoln G43-LEX-SUNB [30,BC65] R 192.005.139.rrr LL43-LEX-APO Lincoln G43-LEX-APO [30,BC65] R 192.005.140.rrr LL43-TB-BACK Lincoln G43-TB-BACK [30,BC65] R 192.005.141.rrr LL43-TB-APO Lincoln G43-TB-APO [30,BC65] R*192.005.142.rrr CCVR CCVR Network [30,RXD] R 192.005.143.rrr NWU NORTHWESTERN [AXS] R 192.005.144.rrr CRE-NET CANADA-CRC-ETHERNET [JR17] R 192.005.145.rrr ECRC-SL ECRC-SL Net [PXD] R 192.005.146.rrr CPW-PSC Pittsburgh SC Center [MXL] R 192.005.147.rrr ALV-ETHER MMDAALVVAX [LXR] R 192.005.148.rrr DISE Dist Sys Eval Envir [RHS4] R 192.005.149.rrr RDL-ETHER RDL [30,MXS1] G*192.005.150.rrr SP-ACE-NET Sperry Space Sys Net [30,JXM] R 192.005.151.rrr PENN-STATE-1 Penn State Network [SXS1] R 192.005.152.rrr PENN-STATE-2 Penn State Network [SXS1] R 192.005.153.rrr PENN-STATE-3 Penn State Network [SXS1] R 192.005.154.rrr PENN-STATE-4 Penn State Network [SXS1] R 192.005.155.rrr PENN-STATE-5 Penn State Network [SXS1] R 192.005.156.rrr PENN-STATE-6 Penn State Network [SXS1] R 192.005.157.rrr PENN-STATE-7 Penn State Network [SXS1] R 192.005.158.rrr PENN-STATE-8 Penn State Network [SXS1] R 192.005.159.rrr PENN-STATE-9 Penn State Network [SXS1] R 192.005.160.rrr PENN-STATE-10 Penn State Network [SXS1] R 192.005.161.rrr PENN-STATE-11 Penn State Network [SXS1] R 192.005.162.rrr PENN-STATE-12 Penn State Network [SXS1] C*192.005.163.rrr I2-SPDNET-1 I2 SPD Ethernet [30,NH2] C 192.005.164.rrr GTEECN GTE Eng Net [30,JXE] R 192.005.165.rrr SDC-CAM-1 SDC Camarillo R&D Net [DSR] R*192.005.166.rrr CRC-WDC-NET CRC Washington DC [GEOF] R 192.005.167.rrr MCC-AI-NET MCC AI Subnet [30,CBD] R 192.005.168.rrr MCC-CAD2-NET MCC CAD2 Subnet [30,CBD] R 192.005.169.rrr MCC-PKG-NET MCC PKG Subnet [30,CBD] G 192.005.170.rrr ANLNET1 Argonne Network [30,LW26] G 192.005.171.rrr ANLNET2 Argonne Network [30,LW26] G 192.005.172.rrr ANLNET3 Argonne Network [30,LW26] G 192.005.173.rrr ANLNET4 Argonne Network [30,LW26] G 192.005.174.rrr ANLNET5 Argonne Network [30,LW26] G 192.005.175.rrr ANLNET6 Argonne Network [30,LW26] G 192.005.176.rrr ANLNET7 Argonne Network [30,LW26] G 192.005.177.rrr ANLNET8 Argonne Network [30,LW26] G 192.005.178.rrr ANLNET9 Argonne Network [30,LW26] G 192.005.179.rrr ANLNET10 Argonne Network [30,LW26] G 192.005.180.rrr ANLNET11 Argonne Network [30,LW26]
Internet Numbers RFC 997
Network Numbers
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G 192.005.181.rrr ANLNET12 Argonne Network [30,LW26] G 192.005.182.rrr ANLNET13 Argonne Network [30,LW26] G 192.005.183.rrr ANLNET14 Argonne Network [30,LW26] G 192.005.184.rrr ANLNET15 Argonne Network [30,LW26] G 192.005.185.rrr ANLNET16 Argonne Network [30,LW26] G 192.005.186.rrr ANLNET17 Argonne Network [30,LW26] G 192.005.187.rrr ANLNET18 Argonne Network [30,LW26] G 192.005.188.rrr ANLNET19 Argonne Network [30,LW26] G 192.005.189.rrr ANLNET20 Argonne Network [30,LW26] G 192.005.190.rrr ANLNET21 Argonne Network [30,LW26] G 192.005.191.rrr ANLNET22 Argonne Network [30,LW26] G 192.005.192.rrr ANLNET23 Argonne Network [30,LW26] G 192.005.193.rrr ANLNET24 Argonne Network [30,LW26] G 192.005.194.rrr ANLNET25 Argonne Network [30,LW26] G 192.005.195.rrr ANLNET26 Argonne Network [30,LW26] G 192.005.196.rrr ANLNET27 Argonne Network [30,LW26] G 192.005.197.rrr ANLNET28 Argonne Network [30,LW26] G 192.005.198.rrr ANLNET29 Argonne Network [30,LW26] G 192.005.199.rrr ANLNET30 Argonne Network [30,LW26] G 192.005.200.rrr ANLNET31 Argonne Network [30,LW26] G 192.005.201.rrr ANLNET32 Argonne Network [30,LW26] R 192.005.202.rrr FMC-CEL FMC-CEL Host Net [30,BXL1] R*192.005.203.rrr OKSTATE-CS Okla. St. CS Network [30,MXV] R 192.005.204.rrr SKL-ENET Canada_SKL_ethernet [JR17] R*192.005.205.rrr ARC-CALGARY Alta Research Calgary [DXK] R 192.005.206.rrr BU-MATHNET BU-MATHNET [BS24] R 192.005.207.rrr BU-CHEMNET BU-CHEMNET [BS24] R 192.005.208.rrr BU-CLANNET BU-CLANNET [BS24] D 192.005.209.rrr SSDF-CDCNET CDC-DDN-DEVELOPMENT [RXE] G 192.005.210.rrr ECSNET Embedded Comp Sys Net [CAL7] R 192.005.211.rrr INTEL-IWARP Intel iWarp Net [30,BT5] R 192.005.212.rrr T EMORY-INET4 Emory Internet 4 [SA29] R 192.005.213.rrr HARRIS Harris-GSSNet [DXT1] C*192.005.214.rrr DECUACNET Decuac Network [30,FXA] R 192.005.215.rrr MASONNET GMU Network [30,TH15] R*192.005.216.rrr NTT-NET NTT Research Lab Net [30,YXS] R 192.005.217.rrr YALE-ZOO-NET Yale Apollo Ed Net [RC77] R 192.005.218.rrr ARINC-GW-NET Yale Apollo Ed Net [YXN] R 192.005.219.rrr CLEMSON Clemson Univ Comp Center [DXB] C*192.005.220.rrr SCCNET SPACECOM IP Network [MXO] C*192.005.221.rrr CSC-LONS CSC-LONS Network [30,GXG] C*192.005.222.rrr CSC-OIS CSC-OIS Network [30,GXG] R*192.005.223.rrr HWELL-RE HWELL-RESD-ENGRG [30,PXP] D*192.005.224.rrr HAIC-NET Hughes AI Center Net [30,DXK] C*192.005.225.rrr-192.005.236.rrr GE CALMA BLOCK [30,TXR] C*192.005.237.rrr PRIME-AI Prime AI CAD/CAM [22,NXS] C*192.005.238.rrr PALLADIAN-1 Palladian-IN1 [CSTACY] C*192.005.239.rrr PALLADIAN-2 Palladian-RING [CSTACY]
Internet Numbers RFC 997
Network Numbers
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C*192.005.240.rrr PALLADIAN-3 Palladian-IN2 [CSTACY] R 192.005.241.rrr USC-CYPRESS USC Cypress Network [8,DXE] C*192.005.242.rrr MOT-ASIC Motorola Chandler LAN [GXW1] C*192.005.243.rrr MOT-MESA Motorola Mesa LAN [GXW1] C*192.005.244.rrr MOT-DOVER Motorola Dover LAN [GXW1] C*192.005.245.rrr MOT-PRICE Motorola Prince Road LAN [GXW1] C*192.005.246.rrr MOT-PICO Motorola Pico LAN [GXW1] C*192.005.247.rrr MOT-52ND Motorola Semi MIS LAN [GXW1] C*192.005.248.rrr MOT-AUSTIN Motorola Austin LAN [GXW1] C*192.005.249.rrr MOT-OAKHILL Motorola Oakhill LAN [GXW1] C*192.005.250.rrr MOT-TELAVIV Motorola Tel Aviv LAN [GXW1] C*192.005.251.rrr MOT-GENEVA Motorola Geneva LAN [GXW1] C*192.005.252.rrr MOT-TOKYO Motorola Tokyo LAN [GXW1] C*192.005.253.rrr MOT-HONGKONG Motorola Hongkong LAN [GXW1] R*192.005.254.rrr ANSA ANSA Project [30,DXO] 192.005.255.rrr Unassigned Unassigned [NIC] C*192.006.000.rrr-192.006.255.rrr Hewlett Packard [AXG] C*192.007.000.rrr-192.007.255.rrr Computer Consoles, Inc. [RA11] C*192.008.000.rrr-192.008.255.rrr Spartacus Computers, Inc. [SXM] C*192.009.000.rrr-192.009.255.rrr SUN Microsystems, Inc. [BN4] C*192.010.000.rrr-192.010.040.rrr Symbolics, Inc. [CH2] R 192.010.041.rrr T SCRC-ETHERNET SCRC ETHERNET [30,CH2] C*192.010.042.rrr-192.010.255.rrr Symbolics, Inc. [CH2] C*192.011.000.rrr-192.011.255.rrr ATT, Bell Labs [MH12] R 192.012.000.rrr YALE-SUN-NET YALE-SUN-NET [LFO] 192.012.001.rrr Unassigned Unassigned [NIC] 192.012.002.rrr Unassigned Unassigned [NIC] C*192.012.003.rrr FLAIR Fairchild AI Lab Net [30,AMS1] C*192.012.004.rrr SCG-NET Hughes SCG Net [32,MXP] R 192.012.005.rrr AIC-LISPMS SRI-AIC-LispMachNet [30,PM4] R 192.012.006.rrr NPS-C2 NPS-C2 [30,AW9] R 192.012.007.rrr T NYU-CS-ETHER NYU CompSci Ethernet [30,LOU] D 192.012.008.rrr PICANET1 Picatinny Arsenal LAN1 [30,RFD1] R 192.012.009.rrr T CADRE-NET Decision Systems Lab [SM6] R 192.012.010.rrr CORNELL-ENG Cornell-Engineering [30,BN9] R 192.012.011.rrr MIT-TEST MIT Gateway TEST NET [30,NC3] G 192.012.012.rrr NBS NBS Network [JCN2] R 192.012.013.rrr JHU-NET1 JHU-NET1 [30,MO14] R 192.012.014.rrr JHU-NET2 JHU-NET2 [30,MO14] R 192.012.015.rrr BROOKNET BNL Brooknet III [30,GC] R 192.012.016.rrr PRMNET SRI-SURAN-EN [30,BP17] G 192.012.017.rrr LLL-TIS-NET LLL-TIS-NET [30,32,NAL] R 192.012.018.rrr CIT-CS-10NET Caltech 10Meg EtherNet [33,AD22] R 192.012.019.rrr CIT-NET Caltech Campus Net [33,AD22] R 192.012.020.rrr CIT-SUN-NET Caltech Sun Net [33,AD22] R 192.012.021.rrr CIT-PHYSCOMP Caltech Phys Comp Net [33,AD22] R 192.012.022.rrr UTCSRES UTCS Net Research [30,JBC2] R 192.012.023.rrr UTCSTTY UTCS TTY Kludgenet [30,JBC2]
Internet Numbers RFC 997
Network Numbers
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R 192.012.024.rrr MICANET MITRE (Experimental) [WDL] R 192.012.025.rrr CSS-GRAMINAE CSS Workstation Net [16,RR2] R 192.012.026.rrr NOSC-NETR Net-R Testbed at BBN [26,CP10] R 192.012.027.rrr UR-LASER UR Laser Energetics [30,WXL] R*192.012.028.rrr RIACS-X-NET RIACS-Experimental-Net [DG28] D 192.012.029.rrr RF-EVANS ADDCOMPE DC3 LAN1 [30,MB31] D 192.012.030.rrr RF-HEX-A ADDCOMPE DC3 LAN2 [30,MB31] D 192.012.031.rrr USNA-ENET USNA Engineering Net [30,TS9] R*192.012.032.rrr CMU-VINEYARD CMU File Cluster Net [30,MXK] R 192.012.033.rrr SRI-CSL-NET SRI-CSL 10MB Ethernet [GEOF] C*192.012.034.rrr-192.012.043.rrr Schlumberger PA Net [30,RXB] R 192.012.044.rrr T NRTC-NET Northrop Research Net [30,RSM1] R 192.012.045.rrr ACC-SB-IMP-NET ACC Santa Barbara IMP [AB20] R 192.012.046.rrr ACC-SB-ETHER ACC Santa Barbara Ethernet[AB20] R 192.012.047.rrr UMN-UCC-NET Univ. of Minnesota [RG12] G 192.012.048.rrr AMES-ED-EXPNET Code ED Exp. Net. [30,MSM1] G 192.012.049.rrr AMES-ED-NET Code ED IP Net [30,MSM1] G 192.012.050.rrr AMES-DB-NET Ames DBridge Net [30,MSM1] R 192.012.051.rrr THINK-CHAOS TMC Chaos [30,BJN1] R*192.012.052.rrr NEURO-NET NEURO-NET [30,JXB] R*192.012.053.rrr PU-LCA Princeton U. LCA [30,CXH] R 192.012.054.rrr AERO-A3 Aerospace [AWS3] R 192.012.055.rrr HAZ-LPR-BETA Hazeltine LPR Net [30,KO11] R 192.012.056.rrr UTAH-AP-NET Utah-Appolo-Ring-Net [JL15] R 192.012.057.rrr MCC-CAD-NET MCC CAD Subnet [30,CBD] R 192.012.058.rrr MCC-PP-NET MCC AI Subnet [30,CBD] R 192.012.059.rrr MCC-DB-NET MCC DB Subnet [30,CBD] R 192.012.060.rrr MCC-HI-NET MCC HI Subnet [30,CBD] R 192.012.061.rrr MCC-SW-NET MCC SW Subnet [30,CBD] R 192.012.062.rrr DREA-ENET DREA Lispm & Vaxen [30,GLH5] R 192.012.063.rrr CYPRESS CYPRESS Serial Net [CAK] D 192.012.064.rrr LOGNET Logistics Net GW [4,JR15] D 192.012.065.rrr HELNET1 HELNET1 [30,MJM2] D 192.012.066.rrr HELNET2 HELNET2 [30,MJM2] D 192.012.067.rrr HELNET3 HELNET3 [MJM2] G 192.012.068.rrr ORNL-MSRNET ORNL Local Area Net [4,HD] R 192.012.069.rrr UA-CS-NET UNIV. OF ARIZ-CS DEPT [30,BM40] R 192.012.070.rrr NPRDC-IPD NPRDC-IPD REMOTE ETHERNET [LRB] R 192.012.071.rrr NPRDC-ISG NPRDC-ISG REMOTE ETHERNET [LRB] R 192.012.072.rrr ULCC UK.AC.ULCC [RHC3] R 192.012.073.rrr BTRL UK.CO.BT-RESEARCH-LABS [RHC3] R*192.012.074.rrr APPLE-ETHER APPLE COMPUTER ETHER [30,RXJ] R*192.012.075.rrr PASC-RING IBM PASC TOKEN RING [GXL] R*192.012.076.rrr UQ-NET UNIV. OF QLD NETWORK [30,AXH] C*192.012.077.rrr PRIME PRIME COMPUTER, INC. [FXS] C*192.012.078.rrr GENNET GENENTECH NET [30,SXM] C*192.012.079.rrr SLI SOFTWARE LEVERAGE INC. [MXG] R 192.012.080.rrr CAEN UMICH-CAEN [HWB]
Internet Numbers RFC 997
Network Numbers
-
R 192.012.081.rrr YALE-RING-NET YALE RESEARCH RING [RC77] C 192.012.082.rrr CU-CC-NET Columbia CC Net [30,BC14] G 192.012.083.rrr UCDLA-EXNET UCDLA EXPERIMENTAL NET [CXL] G 192.012.084.rrr UCDLA-PCNET UCDLA PERSONAL NET [CXL] G 192.012.085.rrr UCDLA-OPNET UCDLA OPTICAL DISK [CXL] G 192.012.086.rrr UCDLA-RADNET UCDLA PACKET RADIO [CXL] G 192.012.087.rrr UCDLA-CSLNET UCDLA STATE LIBRARY [CXL] R*192.012.088.rrr RUTGERS-NWK RUTGERS, NEWARK [DXB] R 192.012.089.rrr SBCS-CSDEPT-1 SB Computer Science [JXS] R 192.012.090.rrr SBCS-CSDEPT-2 SB Computer Science [JXS] R 192.012.091.rrr RPICSNET0 RPICS-LOCALNET-0 [MS9] R 192.012.092.rrr RPICSNET1 RPICS-LOCALNET-1 [MS9] R 192.012.093.rrr RPICSNET2 RPICS-LOCALNET-2 [MS9] R 192.012.094.rrr RPICSNET3 RPICS-LOCALNET-3 [MS9] R 192.012.095.rrr RPICSNET4 RPICS-LOCALNET-4 [MS9] R 192.012.096.rrr RPICSNET5 RPICS-LOCALNET-5 [MS9] R 192.012.097.rrr RPICSNET6 RPICS-LOCALNET-6 [MS9] R 192.012.098.rrr RPICSNET7 RPICS-LOCALNET-7 [MS9] R 192.012.099.rrr RPICSNET8 RPICS-LOCALNET-8 [MS9] R 192.012.100.rrr RPICSNET9 RPICS-LOCALNET-9 [MS9] R*192.012.101.rrr OSU-CGRG OSU Computer Graphics [30,KXS] G 192.012.102.rrr AMES-NAS-HY AMES NAS HY NET [MF31] R 192.012.103.rrr CSU-USCETHER Colorado State Univ Nets [RXB1] R 192.012.104.rrr CSUNRELETHER Colorado State Univ Nets [RXB1] R 192.012.105.rrr CSU-ASYNC Colorado State Univ Nets [RXB1] R 192.012.106.rrr CSU-LANCE Colorado State Univ Nets [RXB1] R 192.012.107.rrr CSU-ATMOS Colorado State Univ Nets [RXB1] R 192.012.108.rrr CSU-UCC-ETHER Colorado State Univ Nets [RXB1] R*192.012.109 rrr-192.012.118.rrr Colorado State Univ Nets [RXB1] G 192.012.119.rrr ICST ICST Network [30,JCN2] D 192.012.120.rrr MITRE-B-NET MITRE BEDFORD ETHER [BSW] R*192.012.121.rrr FSUCS FSU COMPUTER SCIENCE 1 [TXB] R*192.012.122.rrr FSUCS2 FSU COMPUTER SCIENCE 2 [TXB] G 192.012.123.rrr AMES-CCF-NET AMES CCF NETWORK [30,MSM1] D 192.012.124.rrr ETL-LAN ETL LOCAL AREA NET [30,WWS] D 192.012.125.rrr CRDC-NET1 CRDC-NET1 [30,JXY] D 192.012.126.rrr CRDC-NET2 CRDC-NET2 [30,JXY] R 192.012.127.rrr LL-MI-NET LL-Machine Intell. [30,GAA] R 192.012.128.rrr AITAC-ADMIN SRI-AITAC ADMIN NET [30,DVC] C*192.012.129.rrr SYM-CAN Symbolics/Canada [MXH] R 192.012.130.rrr SDC-SM SDC Santa Monica [CAS] R 192.012.131.rrr SAC-ADMIN SRI-SAC ADMIN NET [30,KMC3] R 192.012.132.rrr LLL-MON LLL Open Labnet-1 [30,BANDY] R 192.012.133.rrr LLL-TUE LLL Open Labnet-2 [30,BANDY] R 192.012.134.rrr LLL-WED LLL Open Labnet-3 [30,BANDY] R 192.012.135.rrr LLL-THU LLL Open Labnet-4 [30,BANDY] R 192.012.136.rrr LLL-FRI LLL Open Labnet-5 [30,BANDY] R 192.012.137.rrr LLL-SAT LLL Open Labnet-6 [30,BANDY]
Internet Numbers RFC 997
Network Numbers
-
R 192.012.138.rrr LLL-SUN LLL Open Labnet-7 [30,BANDY] D 192.012.139.rrr JTELS-BEN-GW JUMPS Teleprocessing [RR26] R*192.012.140.rrr INFERENCE INFERENCE [DXT] R 192.012.141.rrr CSS-ETHER CSS Workstation Net 2 [RA11] C*192.012.142.rrr SENTRY Sentry Adv. Prod. Net [LXL] C*192.012.143.rrr VHSIC-NET Sentry VHSIC Test [LXL] R 192.012.144.rrr ECRCNET ECRC Internet [30,PXD] C*192.012.145 rrr-192.012.154.rrr RCA-CADNET [30,RXG] C*192.012.155 rrr-192.012.170.rrr MTCS-CUST [SXF] D 192.012.171.rrr PICANET2 Picatinny Arsenal 2 [RFD1] R 192.012.172.rrr ROCKWELLENET ROCKWELL ETHERNET [NG] R 192.012.173.rrr AERO-D8 Aerospace [AWS3] R*192.012.174 rrr-192.012.183.rrr TORONTO [30,BXD] R 192.012.184.rrr DSPO-NET BRL Hyper Proj Net [BT5] R 192.012.185.rrr BU-NET BU COMPUTING [BS24] R 192.012.186.rrr BU-ACCNET BU ACADEMIC [BS24] R 192.012.187.rrr BU-BROADB BU BROADBAND [BS24] R 192.012.188.rrr BU-SCINET BU SCIENCE [BS24] R 192.012.189.rrr BU-ENGNET BU ENGINEERING [BS24] R 192.012.190.rrr BU-DSGNET BU DIST SYS [BS24] R 192.012.191.rrr BU-MEDNET BU MED SCHOOL [BS24] R 192.012.192.rrr CNUCE-LAN1 CNR Pisa Ethernet [ABB2] R 192.012.193.rrr CNUCE-LAN2 CNR Pisa Ethernet [ABB2] R 192.012.194.rrr CNUCE-LAN3 CNR Pisa Ethernet [ABB2] R 192.012.195.rrr SDC-PRC-NET SDC Paoli R&D Center [MXS2] D 192.012.196.rrr JHUAPL-NET JHU APL Net [30,SAK3] D 192.012.197.rrr ACATT-ETHER1 ADEA/CECOM Adv Tech [30,ERK3] D 192.012.198.rrr ACATT-ETHER2 ADEA/CECOM Adv Tech [30,ERK3] D 192.012.199.rrr LEWIS-ETHER1 ADEA/SRI Ft. Lewis [30,ERK3] D 192.012.200.rrr SRI-PSON-10 ADEA/SRI Ft. Lewis [30,ERK3] D 192.012.201.rrr SRI-PSON-11 ADEA/SRI Ft. Lewis [30,ERK3] D 192.012.202.rrr SRI-PSON-12 ADEA/SRI Ft. Lewis [30,ERK3] D 192.012.203.rrr SRI-PSON-13 ADEA/SRI Ft. Lewis [30,ERK3] D 192.012.204.rrr SRI-PSON-14 ADEA/SRI Ft. Lewis [30,ERK3] R 192.012.205.rrr OHIO-STATE1 Ohio State Univ. [RSD2] R 192.012.206.rrr INDIANA Indiana-Bloomington [BXS1] R 192.012.207.rrr SUPERCOMP SDSC-Supercomputer [SIP] 192.012.208.rrr Unassigned Unassigned [NIC] R 192.012.209.rrr NSF NSF Internal Net [FW17] R*192.012.210.rrr NORTHEASTERN Northeastern Univ. [CXJ] R 192.012.211.rrr JVNC NSF/JVNC Net [HXH] R 192.012.212.rrr RAND-NET2 RAND-NET2 [JDG] R 192.012.213.rrr RAND-NET3 RAND-NET3 [JDG] R*192.012.214.rrr BUFFALO-CS SUNY/Buffalo-CS-Ether [30,JRL8] R 192.012.215.rrr XDRENET DRE X.25 COMPONENT [JR17] R 192.012.216.rrr STEVENS-TECH Stevens Inst of Tech [30,RXM] R 192.012.217.rrr T EMORY-INET1 Emory Internet [30,SA29] R 192.012.218.rrr T EMORY-INET2 Emory Internet [30,SA29]
Internet Numbers RFC 997
Network Numbers
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R 192.012.219.rrr T EMORY-INET3 Emory Internet [30,SA29] R 192.012.220 rrr-192.012.234.rrr UWISC-IPNET [30,EJN1] R*192.012.235.rrr IDA-NET Comp Sc Linkoping S [MXA2] R 192.012.236.rrr CITNET CIT Campus Net [30,CXB] R*192.012.237.rrr HCSC-APOLLO Honeywell CSC Apollo [2,TRG4] R*192.012.238.rrr CU-BOULDER CU Boulder Campus [30,DXW] R*192.012.239.rrr CU-ACS CU ACS Net [30,DXW] R*192.012.240.rrr CU-ENGINEER CU Engineering Net [30,DXW] R*192.012.241.rrr CU-SUNNET CU Sun Net [30,DXW] R*192.012.242.rrr CU-CER CU CER Net [30,DXW] R*192.012.243.rrr CU-OT CU Office Tower [30,DXW] R*192.012.244.rrr CU-ENTERPRISE CU ECE Sun Net [30,DXW] R*192.012.245.rrr CU-LASP CU LASP Net [30,DXW] R*192.012.246.rrr CU-JILA CU JILA Net [30,DXW] R*192.012.247.rrr CU-PHYSICS CU Physics Net [30,DXW] R*192.012.248.rrr CU-PSYCHOLOGY CU Psychology Net [30,DXW] R*192.012.249.rrr CU-MCDB CU MCDB Net [30,DXW] R*192.012.250.rrr CU-AI CU AI Consortium [30,DXW] R*192.012.251.rrr CU-CHEMISTRY CU Chemistry Net [30,DXW] R 192.012.252.rrr LL-VENET1 Linclon Labs Venet1 [30,BC65] R 192.012.253.rrr LL-VENET2 Linclon Labs Venet2 [30,BC65] R 192.012.254.rrr LL-APOLLO Linclon Labs Apollo [30,BC65] R 192.012.255.rrr LL-ENET Linclon Labs Enet [30,BC65] D 192.013.000.rrr-192.014.255.rrr DODIIS Subnetworks [AY5] C*192.015.000.rrr-192.015.255.rrr NBINET [WW2] G 192.016.000.rrr-192.016.049.rrr LANLLAN [30,JC11] R 192.016.050.rrr-192.016.071.rrr RPI-LOCALNETS [30,MS9] R 192.016.072.rrr UTCHPC U.T. System CHPC [30,WCB3] R 192.016.073.rrr UTDALLAS U.T. Dallas [30,WCB3] R 192.016.074.rrr UTABRC U.T. Austin BRC [30,WCB3] C*192.016.075.rrr-192.016.122.rrr CSC-BLOCK [30,GXG] R*192.016.123.rrr-192.016.154.rrr Swedish Network [BXE] R*192.016.155.rrr-192.016.166.rrr CERN-Block [BXS] R 192.016.167.rrr YALE-HP-NET YALE-HP-NET [RC77] D 192.016.168.rrr PICANET3 Picatinny 3 [RFD1] D 192.016.169.rrr NRL-HUBNET Experimental Hubnet [MPM] C 192.016.170.rrr TWG-DEMO-NET TWG Net for Demos [JXS1] R 192.016.171.rrr MACOM M/A-COM Net [JXA] C*192.016.172.rrr EIK-ENG Eikonix Eng'rg Net [SXW] D 192.016.173.rrr CDA-LAN Catalog Data Act LAN [FJS3] R 192.016.174.rrr LL-MICRO-NET LL Microelectronics Net [GLD] R 192.016.175.rrr GUACC GU Academic Net [SXA1] R 192.016.176.rrr LSUNET LSU Campus Ethernet [CXB] R 192.016.177.rrr UABSURA Univ Ala at Bham [LXM] R*192.016.178.rrr NTT-Y-ETHER NTT-Y-ETHER [RXN] R*192.016.179.rrr NTT-Y-APOLLO NTT-Y-APOLLO [RXN] R 192.016.180.rrr AMS Amer. Math Society [SXW1] R 192.016.181.rrr LL-DSN-NET LL Dist Sensor Net [GAA]
Internet Numbers RFC 997
Network Numbers
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R*192.016.182.rrr GTICS-SUNS GT ICS Faculty Suns [GXS] R*192.016.183.rrr-192.016.202.rrr WCW-LAN [JA] R*192.016.203.rrr HCSC-SUN Honeywell CSC SUN [TRG4] R 192.016.204.rrr IASNET Inst for Adv Study [KXJ] 192.016.205.rrr-192.016.255.rrr Unassigned [NIC] R*192.017.000.rrr-192.017.255.rrr NIBELUNG [MXA] C*192.018.000.rrr-192.018.255.rrr SUN Microsystems, Inc. [BN4] C*192.019.000.rrr-192.019.255.rrr SYSNET-2 [EXY] C*192.020.000.rrr-192.020.255.rrr ATT-MD-NET [30,MH12] C*192.021.000.rrr-192.021.255.rrr FORMATIVE [SXB1] C*192.022.000.rrr-192.022.255.rrr APPLICON [AXS1] C*192.023.000.rrr-192.023.255.rrr FACTNET [JXB] C*192.024.000.rrr-192.024.255.rrr CHROMATICS [RXB2] R*192.025.000.rrr-192.024.255.rrr Hewlett Packard [SXI] D*192.026.000.rrr ACSAD ACSAD Network [SXH] R 192.026.001.rrr MCC-DB1-NET MCC DB1 Network [CBD] R 192.026.002.rrr MCC-DB2-NET MCC DB2 Network [CBD] R 192.026.003.rrr MCC-DB3-NET MCC DB3 Network [CBD] R 192.026.004.rrr MCC-DB4-NET MCC DB4 Network [CBD] R 192.026.005.rrr MCC-DB5-NET MCC DB5 Network [CBD] R 192.026.006.rrr MCC-DB6-NET MCC DB6 Network [CBD] R 192.026.007.rrr SPAWAR SPARWAR Systems Command [JK7] D 192.026.008.rrr SAIC-CPVB SAIC-CPVB [MXW] R*192.026.009.rrr ICOT ICOT Local Network [SXT] R 192.026.010.rrr GALLAUDET GALLAUDET UNIVERSITY [KXC] D 192.026.011.rrr NRL-HUBNET1 Experimental Hubnet 1 [MPM] D 192.026.012.rrr NRL-HUBNET2 Experimental Hubnet 2 [MPM] D 192.026.013.rrr NRL-HUBNET3 Experimental Hubnet 3 [MPM] D 192.026.014.rrr NRL-HUBNET4 Experimental Hubnet 4 [MPM] D 192.026.015.rrr NRL-HUBNET5 Experimental Hubnet 5 [MPM] D 192.026.016.rrr NRL-HUBNET6 Experimental Hubnet 6 [MPM] D 192.026.017.rrr NRL-HUBNET7 Experimental Hubnet 7 [MPM] D 192.026.018.rrr NRL-HUBNET8 Experimental Hubnet 8 [MPM] D 192.026.019.rrr NRL-HUBNET9 Experimental Hubnet 9 [MPM] R*192.026.020.rrr NJIT-NET NJIT-SUPERCOMPUTER [BXC] R 192.026.021.rrr SDC-PRC-SW SDC/PAOLI SOFT TECH [MXS2] R 192.026.022.rrr SDC-PRC-LBS SDC/PAOLI ARTIF INT [MXS2] R 192.026.023.rrr SDC-PRC-SA SDC/PAOLI SYS ARCH [MXS2] R 192.026.024.rrr SDC-PRC-CR SDC/PAOLI COMP RES [MXS2] R 192.026.025.rrr LUCID Lucid Network [BXM] D 192.026.026.rrr NRL-FIBER NRL Fiber Optic Net [WF3] R 192.026.027.rrr ROCKEFELLER ROCKEFELLER UNIV [30,MK38] R*192.026.028.rrr-192.026.047.rrr EPFL [YXD] R*192.026.048.rrr DART-ETHER Dartmouth Ethernet [SXC] R*192.026.049.rrr DUNET U of Denver Network [BXS3] C*192.026.050.rrr-192.026.082.rrr Silicon Graphics Inc [RXB] R*192.026.083.rrr CSM-NET Colorado School of Mines [RXW] R 192.026.084.rrr NPRDC-FTC NPRDC-FTC Remote Ethernet [LRB]
Internet Numbers RFC 997
Network Numbers
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R 192.026.085.rrr NUSAN NU Supercomp Access Net [EEW6] R 192.026.086.rrr PHYSICS-SAC NU Physics [EEW6] R 192.026.087.rrr MS-SAC NU Material Science SAC [EEW6] R 192.026.088.rrr YALE-ENG-NET YALE-ENG-NET [LFO] D 192.026.089.rrr JTELS-BEN1-GW JTELS-BEN1-GW [RR26] C*192.026.090.rrr SYNTELNET-A Syntelligence IPNET-A [RXR] R*192.026.091.rrr KDD KDD Research Net [TXA] R*192.026.092.rrr WRIGHT Wright State University [JXS] R*192.026.093.rrr AECL-NET NTT Atsugi Lab Net [TXK] R*192.026.094.rrr NTT-AP-NET NTT ECL Appolo Net [HXM] R 192.026.095.rrr LL-VLSI-NET Lincoln Lab VLSI Net [AHA] R*192.026.096.rrr FX-NTC-NET2 FX-Tokyo-10BM-Net2 [SXY] C*192.026.097.rrr RCA-SNOOPY Peanut Net [RXR1] C*192.026.098.rrr TASC-CTC-NET TASC Reading CTC Net [RXR2] C 192.026.099.rrr FAI FAI Local Net [MWS10] C 192.026.100.rrr PROTEON-EXP1 Proteon Exp Net 1 [JS28] C 192.026.101.rrr PROTEON-EXP2 Proteon Exp Net 2 [JS28] C 192.026.102.rrr PROTEON-EXP3 Proteon Exp Net 3 [JS28] D 192.026.103.rrr EXNET CECOM Exp Net [MB31] R*192.026.104.rrr-192.026.135.rrr FINLAND [JXH] R*192.026.136.rrr UW-TEMP Univ. of Washington [RA17] R 192.026.137.rrr-192.026.146.rrr SYR-MH-NET [JXW] R 192.026.147.rrr WLV-ETHER ETN-WLV-ETHER [SMS1] R 192.026.148.rrr UMDNJ-NRAC UMDNJ-NRAC NJMS [LXM] R 192.026.149.rrr LL43-LEX-SUNC Grp43 Lexington Net C [VXK] R 192.026.150.rrr LL43-TB-SUNA Grp43 Testbed Net A [VXK] C*192.026.151.rrr LATICORP LatiCorp Net [CXC] 192.026.152.rrr-192.026.255.rrr Unassigned [NIC] C*192.027.000.rrr-192.027.255.rrr Hughes Aircraft VLSI [PXH1] C*192.028.000.rrr-192.028.099.rrr MMM [LXS] 192.028.100.rrr-192.028.255.rrr Unassigned [NIC] C*192.029.000.rrr-192.029.255.rrr SUN-NET [BN4] 192.030.000.rrr-223.255.254.rrr Unassigned [NIC] 223.255.255.rrr Reserved [JBP]Other Reserved Internet Addresses
* Internet Address Name Network References - ---------------- ---- ------- ---------- 224.000.000.000-239.255.255.255 Multicast [10,JBP] 240.000.000.000-255.255.255.255 Reserved [JBP]
Internet Numbers RFC 997
Network Numbers
-
Network Totals
-
Assigned for the ARPA-Internet and the DDN-Internet
Class A B C Total Research 13 109 804 926 Defense 9 20 50 79 Government 1 15 98 114 Commercial 3 5 10 18 Total 26 149 962 1137-
Allocated for Internet and Independent Uses
Class A B C Total Research 14 134 1796 1944 Defense 9 21 52 82 Government 1 17 99 117 Commercial 3 16 4372 4391 Total 27 188 6319 6534 Maximum Allowed Class A B C Total Research 8 1024 65536 66568 Defense 24 3072 458752 461848 Government 24 3072 458752 461848 Commercial 74 9214 1114137 1123394 Total 126 16382 2097150 2113658 -
Internet Numbers RFC 997
Autonomous System Numbers
AUTONOMOUS SYSTEM NUMBERS
-
The Exterior Gateway Protocol (EGP) [25,27] specifies that groups of gateways may form autonomous systems. The EGP provides a 16-bit field for identifying such systems. The values of this field are registered here.
Autonomous System Numbers:
Decimal Name References ------- ---- ---------- 0 Reserved [JBP] 1 The BBN Core Gateways [MB] 2 DCN-AS [DLM1] 3 The MIT Gateways [LM8] 4 ISI-AS [JKR1] 5 Symbolics [CH2] 6 HIS-Multics [JLM23] 7 UK-MOD [RNM1] 8 RICE-AS [PGM] 9 CMU-ROUTER [MA] 10 CSNET-PDN-AS [RDR4] 11 HARVARD [SB28] 12 NYU-DOMAIN [EF5] 13 BRL-AS [RBN1] 14 COLUMBIA-GW [BC14] 15 NET DYNAMICS EXP [ZSU] 16 LBL [WG] 17 PURDUE-CS [KCS1] 18 UTEXAS [JBC2] 19 CSS-DOMAIN [RR2] 20 UR [LB16] 21 RAND [JDG] 22 NOSC [RLB3] 23 RIACS-AS [DG28] 24 AMES-NAS-GW [MF31] 25 UCB [MK17] 26 CORNELL [BN9] 27 UMDNET [JWO1] 28 DFVLR-SYS [GB7] 29 YALE-AS [JG46] 30 SRI-AICNET [PM4] 31 CIT-CS [AD22] 32 STANFORD [PA5] 33 DEC-WRL-AS [RKJ2] 34 UDEL-EECIS [NMM] 35 MICATON [WDL] 36 EGP-TESTOR [BP17]
Internet Numbers RFC 997
Autonomous System Numbers
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37 NSWC [MXP1] 38 UIUC [AKC] 39 NRL-ITD [AP] 40 MIT-TEST [NC3] 41 AMES [MSM1] 42 THINK-AS [BJN1] 43 BNL-AS [GC] 44 S1-DOMAIN [LWR] 45 LLL-TIS-AS [NAL] 46 RUTGERS [RM8] 47 USC-OBERON [DRS4] 48 NRL-AS [WF3] 49 ICST-AS [JCN2] 50 ORNL-MSRNET [THD] 51 USAREUR-EM-AS [WXD] 52 UCLA [BXL] 53 NORTHROP-AS [RSM1] 54 COA-FIN-NET [RR26] 55 UPENN-CIS [IW5] 56 OPTIMIS-P [JXL] 57 UMN-REI-UC [HWB] 58 DREA-AS [GLH5] 59 WISC-MADISON-AS [EJN1] 60 DARPA-BFLY [MB] 61 DEC-MARLBORO-AS [WM3] 62 TEKVAXC [TE2] 63 LL-MI [RTL] 64 MITRE-B-AS [BSW] 65 LOGNET-AS [JR15] 66 ETL-AI [MMM3] 67 SDC-PRC-AS [MXS2] 68 LANL-INET-AS [JC11] 69 WHARTON-AS [GBR] 70 NLM-GW [JA1] 71 SU-TEST [KSL] 72 SPAR-AS [RXB] 73 WASHINGTON-AS [RA17] 74 XDRENET-AS [JR17] 75 ANL-AS [LW26] 76 SDC-CAM-AS [DSR] 77 JHUAPL-AS [SAK3] 78 SSDF-CDC-GW [RE22] 79 DSPO-HC-AS [BT5] 80 GE-CRD [JC106] 81 TUCC-MCNC [JXR] 82 TWG-DEMO-AS [JXS1] 83 PICANET-AS [RFD1] 84 DTNSRDC-AS1 [RWT2]
Internet Numbers RFC 997
Autonomous System Numbers
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85 AERO-NET [LCN] 86 SURANET-AS [JXH1] 87 INDIANA-AS [BXS1] 88 PRINCETON-AS [LXR] 89 NUSC-CSTLNET-AS [MP20] 90 SUN-AS [WM3] 91 RPI-AS [MS9] 92 CLARKSON-AS [JXH] 93 FORD-AS [KR9] 94 BELVOIR-NET [DXH] 95 NUSCLSB1 [RPP] 96 JTELS-BEN1-AS [RR26] 97 JVNC-AS [SH37] 98 ROCKEFELLER-AS [MK38] 99 INTEL-IWARP [WXM] 100 FMC-CEL [BXL1] 101-65534 Unassigned [NIC] 65535 Reserved [JBP]
Internet Numbers RFC 997
Documents
DOCUMENTS
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[1] Aerospace, Internal Report, ATM-83(3920-01)-3, 1982. [2] Apollo Computer, Inc., "Domain TCP/IP Reference", Order No. 003247, Chelmsford, Ma. [3] BBN Proposal No. P83-COM-40, "Packet Switched Overlay to Tactical Multichannel/Satellite Systems". [4] BBN, "Specifications for the Interconnection of a Host and an IMP", Report 1822, Bolt Beranek and Newman, Cambridge, Massachusetts, revised, December 1981. [5] Chon, K., et al., "SDN: A Computer Network for Korean Research Community", Proc. of the Pacific Computer Communications Symposium, October 1985, pp. 567-570, Seoul, Korea. [6] Chon, K., et al., "System Development Network", Proc. of TENCON, April 1984, pp. 133-135, Singapore. [7] Clark, D., "Revision of DSP Specification", Local Network Note 9, Laboratory for Computer Science, MIT, June 1977. [8] Comer, D., and T. Narten, "The Cypress Multifunction Packet Switch", Technical Report CSD-TR-575, Computer Science Dept., Purdue University, West LaFayette, IN. [9] Croft, W. J., "Unix Networking at Purdue", USENIX Conference, 1980. [10] Deering, S. E., "Host Extensions for IP Multicasting", RFC 988, Stanford University, December 1985. [11] Feinler, E., editor, "DDN Protocol Handbook", Network Information Center, SRI International, December 1985. [12] Feinler, E., editor, "Internet Protocol Transition Workbook", Network Information Center, SRI International, March 1982. [13] Feinler, E. and J. Postel, eds., "ARPANET Protocol Handbook", NIC 7104, for the Defense Communications Agency by SRI International, Menlo Park, California, Revised January 1978. [14] Honeywell CISL, Internal Document, "AFSDSC Hyperchannel RPQ Project Plan". [15] Honeywell CISL, Internal Document, "Multics MR11 PFS".
Internet Numbers RFC 997
Documents
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[16] Hwang, K., W. J. Croft and G. H. Goble, "A Unix-Based Local Computer Network with Load Balancing", IEEE Computer, April 1982. [17] IBM Corporation, "Technical Reference Manual for the IBM PC Network", 6322505, IBM, Boca Raton, Florida, 1984. [18] Korb, J. T., "A Standard for the Transmission of IP Datagrams Over Public Data Networks", RFC 877, Purdue University, September 1983. [19] Macgregor, W., and D. Tappan, "The CRONUS Virtual Local Network", RFC 824, Bolt Beranek and Newman, August 1982. [20] Mills, D., "Network Time Protocol", RFC 958, M/A-COM Linkabit, September 1985. [21] Postel, J., ed., "Internet Protocol - DARPA Internet Program Protocol Specification", RFC 791, Information Sciences Institute, September 1981. [22] Prime, "Medusa, The Prime Ethernet", PRIME/WS/AI/86/2, July 1986, Framingham, MA. [23] Reed, D., "Protocols for the LCS Network", Local Network Note 3, Laboratory for Computer Science, MIT, November 1976. [24] Reynolds, J. and J. Postel, "Official ARPA-Internet Protocols", RFC XXX, Information Sciences Institute, XXX 1987. [25] Rosen, E., "Exterior Gateway Protocol" RFC 827, Bolt Beranek and Newman, October 1982. [26] Saltzer, J. H., "Design of a Ten-megabit/sec Token Ring Network", MIT Laboratory for Computer Science Technical Report. [27] Seamonson, L. J., and E. C. Rosen, "STUB" Exterior Gateway Protocol", RFC 888, BBN Communications Corporation, January 1984. [28] Shuttleworth, B., "A Documentary of MFENet, a National Computer Network", UCRL-52317, Lawrence Livermore Labs, Livermore, California, June 1977. [29] Skelton, A., S. Holmgren, and D. Wood, "The MITRE Cablenet Project", IEN 96, April 1979.
Internet Numbers RFC 997
Documents
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[30] "The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification", AA-K759B-TK, Digital Equipment Corporation, Maynard, MA. Also as: "The Ethernet - A Local Area Network", Version 1.0, Digital Equipment Corporation, Intel Corporation, Xerox Corporation, September 1980. And: "The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specifications", Digital, Intel and Xerox, November 1982. And: XEROX, "The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification", X3T51/80-50, Xerox Corporation, Stamford, CT., October 1980. [31] Cohen, D., "On Holy Wars and a Plea for Peace", IEEE Computer Magazine, October 1981. [32] The High Level Protocol Group, "A Network Independent File Transfer Protocol", INWG Protocol Note 86, December 1977. [33] Whelan, D., "The Caltech Computer Science Department Network", 5052:D F:82, Caltech Computer Science Department, 1892. [34] XEROX, "Internet Transport Protocols", XSIS 028112, Xerox Corporation, Stamford, Connecticut, December 1981.
Internet Numbers RFC 997
People
PEOPLE
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[AB13] Alison Brown CORNELL alison@CORNELL.EDU [AB20] Art Berggreen ACC ART@ACC.ARPA [ABB2] A. Blasco Bonito CNUCE Blasco@CNUCE-VM.ARPA [AD22] Arlene DesJardins CIT arlene@VLSI.CALTECH.EDU [AG22] Alfred Ganz YALE GANZ@YALE.ARPA [AHA] Allan H. Anderson LL anderson@LL-VLSI.ARPA [AKC] Albert Cheng UIUC acheng@UIUC.EDU [AL6] Alexis Layton CCA alex@CCA-UNIX.ARPA [AMS1] Allan Schiffman SRI Schiffman@SRI-KL.ARPA [AP] Alan Parker NRL parker@NRL-CSS.ARPA [ARM5] Andrew R. Maffei WHOI mit-erl!aqua!arm@EDDIE.MIT.EDU [AW9] Allen Waters AF SAC.96bmw-se@E.ISI.EDU [AW34] Albert Wong NPS Wong@NPS-CS.ARPA [AWS3] Andy Sills AEROSPACE Sills@AEROSPACE.ARPA [AXG] Atul Garg HP ---none--- [AXG1] Alma Grijalva UARIZ alma%arizrvax.bitnet@WISCVM.WISC.EDU [AXH] Arthur Hartwig UQNET ---none--- [AXM] Andrew MacPherson STC mcvax!tcom.stc.co.uk!andrew@SEISMO.CSS.GOV [AXS] Albert Steiner NWU ---none--- [AXS1] Anthony Schoener Applicon ---none--- [AXW] Andy Wilcox UFL ajw%ufl.csnet@csnet-relay [AY5] Akiharu Yasuda DODIIS dia@PAXRV-NES.ARPA [BANDY] Andrew S. Beals LLNL bandy@LLL-CRG.ARPA [BC14] Robert Cattani COLUMBIA Cattani@CS.COLUMBIA.EDU [BC65] Bill Chiarchiaro LL wjc@LL-VLSI.ARPA [BG5] Bob Gilligan SRI Gilligan@SRI-SPAM.ARPA [BG25] Bryan L. Gorman SRI GORMAN@BRAGGVAX.ARPA [BJL5] Barry J. Lustig UCLA barry@LOCUS.UCLA.EDU [BJN1] Bruce Nemnich TMC BJN@THINK.COM [BJR2] Bill Russell NYU Russell@NYU.ARPA [BM40] Bill Mitchell U OF ARIZ WHM@ARIZONA.EDU [BN4] Bill Nowicki SUN Nowicki@SUN.COM [BN9] Bill Nesheim CORNELL bill@CORNELL.EDU [BP17] Bobbi Phillips SRI bobbi@SRI-TSC.ARPA [BS24] Barry Shein BU BZS%BU-CS@CSNET-RELAY.ARPA [BSW] Barbara Seber-Wagner MITRE bnsw@MITRE-BEDFORD.ARPA [BT5] Bob Tomlinson LANL dspo!tomlin@LANL.ARPA [BWA] Bobby W. Allen YUMA Allen@YUMA.ARPA [BWM4] Brad Miller Rochester lab@ROCHESTER.ARPA [BXA] Bill Ayres ORSTATE ayres%orstate.bitnet@WISCVM.WISC.EDU [BXC] Bill Cheswick NJIT bellcore!argus!bc@MOUTON.ARPA
Internet Numbers RFC 997
People
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[BXC1] Bob Cunningham HAWAII cunninghamr%haw.sdscnet@LLL-MFE.ARPA [BXC2] Benjamin E. Chi UALBANY bec%albny1vx.bitnet@WISCVM.WISC.EDU [BXD] Brian Down TORONTO bdown%TORONTO@CSNET-RELAY.ARPA [BXE] Bjorn Eriksen SWEDEN enea!ber@SEISMO.CSS.GOV [BXI] Basil Irwin UCAR irwin%ncar@CSNET-RELAY.ARPA [BXL] Barry Greenberg LOCUS ---none--- [BXL1] Bil Lewis FMC ---none--- [BXM] Burton Murray LUCID ---none--- [BXR] Bert Raphael HP ---none--- [BXS] Ben M. Segal CERN ---none--- [BXS1] Brent Sweeny INDIANA BSweeny%IUBACS.BITNET@WISCVM.WISC.EDU [BXS3] Bob Shafer UDENVER ---none--- [CAK] Chris Kent PURDUE CAK@PURDUE.EDU [CAL7] Charles A. Leach OKC CAL@OKC-UNIX [CAS] Carl Sunshine SDC Sunshine@ISI.EDU [CAS1] Claude S. Steffey WSMR csteffey@WSMRCAS1.ARPA [CBD] Clive B. Dawson MCC AI.CLIVE@MCC.COM [CBP] Brian Pinkerton WISCONSON Brian@RSCH.WISC.EDU [CH2] Charles Hornig SYMBOLICS CAH@MC.LCS.MIT.EDU [CJW2] Cliff Weinstein LL cjw@LL-SST.ARPA [CLH3] Charles Hedrick RUTGERS Hedrick@RED.RUTGERS.EDU [CMR] Craig Rogers ISI Rogers@ISI.EDU [CP10] Craig Partridge BBN craig@UNIX.BBN.COM [CSTACY] Christopher Stacy Palladian CStacy@AI.AI.MIT.EDU [CXB] Carl Brandt LSU carl%lsumvs.bitnet@WISCVM.WISC.EDU [CXC] Charles Clanton LatiCorp ---none--- [CXD] Charles Dunn SUNYB chuck%ubvm.bitnet@WISCVM.WISC.EDU [CXJ] Chris Johnson NU johnson%northeastern.csnet@CSNET-RELAY.ARPA [CXL] Clifford A. Lynch BERKELEY ucdla%ucbtopaz.cc@UCBARPA.BERKELEY.EDU [DAM1] David A. Mosher BERKELEY Mosher@UCBARPA.BERKELEY.EDU [DAVE] David Roode IntelliCorp Roode@SUMEX-AIM.STANFORD.EDU [DB35] Danny Branis HUJ danny%ISRAEL.CSNET@CSNET-RELAY.ARPA [DBJ] David B. Johnson DRILLTECH DBJ@RICE.EDU [DCP1] David Plummer MIT DCP@SYMBOLICS.ARPA [DDC1] David Clark MIT DClark@MIT-MULTICS.ARPA [DG28] David L. Gehrt RIACS Dave@RIACS.ARPA [DH17] Douglas Hirsch BBN hirsch@CCS.BBN.COM [DJF] David J. Farber UDEL Farber@HUEY.UDEL.EDU [DJG2] Daniel J. Grim UDEL grim@HUEY.UDEL.EDU
Internet Numbers RFC 997
People
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[DJV1] Darrel J. Van Buer SDC vanbuer@USC-ECL.USC.EDU [DK2] Dean B. Krafft CORNELL Dean@CORNELL.EDU [DLM1] David Mills LINKABIT Mills@D.ISI.EDU [DPR] David Reed MIT-LCS Reed@MIT-MULTICS.ARPA [DRP] Don Provan LLNL Provan@LLL-MFE.ARPA [DRS4] Dennis R. Smith USC Smith@USC-ECLC.USC.EDU [DSR] Dale Russell SDC SWG.Dale@ISI.EDU [DSW] Dan Whelan CALTECH Dan@CIT-20.CALTECH.EDU [DVC] Don Cone SRI CONE@SRI-SPAM.ARPA [DXB] David Bloom RUTGERS andromeda!bloom@RUTGERS.EDU [DXB1] Dave Bullard CLEMSON dave%clemson.bitnet@WISCVM.WISC.EDU [DXC] David Crocker UBINC dcrocker%ub.com@RELAY.CS.NET [DXD] Dennis J.W. Dube VIA SYSTEMS ---none--- [DXE] Deborah Estrin USC Estrin@USC-CSEB.USC.EDU [DXG] David Goldberg SMI sun!dg@UCBARPA.BERKELEY.EDU [DXH] Doc Hayes ARMY ns-ddn@DDN2.ARPA [DXK] Doug Konkin ARC doug%noah.arc.cdn%ubc.csnet@CSNET-RELAY.ARPA [DXK1] David M. Keirsey HUGHES KEIRSEY@USC-ECL.ARPA [DXO] David Oliver ANSA ANSA%ALVEY.UK@CS.UCL.AC.UK [DXO1] Dennis O'Reilly UBC ---none--- [DXP] David Palus NEC ---none--- [DXS] Don Scelza PERQ ---none--- [DXT] Dave Taylor INFERENCE ---none--- [DXT1] Doug A. Thomae HARRIS ---none--- [DXW] David C. M. Wood CU ---none--- [DXW1] David Walker UCI DHWalker@UCI.EDU [EAK1] Earl Killian LLL EAK@S1-C.ARPA [EBM] Eliot Moss MIT EBM@XX.LCS.MIT.EDU [EC5] Ed Cain DCEC cain@EDN-UNIX.ARPA [EEW6] Ernest Woodward NU ernie%nuacc.bitnet@WISCVM.WISC.EDU [EF5] Ed Franceschini NYU Franceschini@NYU.ARPA [EHP] Ed Perry SRI Perry@SRI-KL.ARPA [EJN1] Eric J. Norman WISC EJNorman@UNIX.MACC.WISC.EDU [ERK3] Edward Kozel SRI Kozel@SRI-SPAM.ARPA [EXA] Eric Allman BLI eric@MONET.BERKELEY.EDU [EXH] Eddie H. Hunter UGA ---none--- [EXY] Elaine Yamin ATT ---none--- [FAS] Fred Segovich GSWD fred@GSWD-VMS.ARPA [FJS3] F. Jeffery Schmidt USAMC Jeff@AMC-HQ.ARPA [FJW] Frank J. Wancho WSMR WANCHO@SIMTEL20.ARPA [FLM2] F. Lee Maybaum MILNET Maybaum@DDN1.ARPA [FRAN] Francine Perillo SRI Perillo@NIC.SRI.COM [FW17] Frederic Wendling NSF ---none--- [FXA] Frederick M. Avolio DECUAC Avolio@DECUAC.DEC.COM [FXS] Frank Solensky PRIME ---none--- [GAA] Glenn A. Adams, Jr. MIT/LL glenn@LL-XN.ARPA
Internet Numbers RFC 997
People
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[GB7] Gerd Beling DFVLR GBELING@ISI.EDU [GBR] G. Brendan Reilly WHARTON Reilly@WHARTON.ARPA [GC] Graham Campbell BNL gc@BNL.ARPA [GEOF] Geoff Goodfellow SRI Geoff@SRI-CSL.ARPA [GG11] George Goble PURDUE ghg@PURDUE.EDU [GH29] Gregory Hidley UCSD hidley@UCSD.EDU [GIH] Glenn I. Hastie II SRI Hastie@SRI-SPAM.ARPA [GLD] Geraldine L. Durant LL jeri@LL-VLSI.ARPA [GLH5] Gavin L. Hamphill DREA Hemphill@DREA-XX.ARPA [GW22] Grant Weiler UTAH Weiler@UTAH-20.ARPA [GXB] George Broomell UKY UKT101%UKCC.BITNET@WISCVM.WISC.EDU [GXG] Gary Gagnon CSC ---none--- [GXL] Guillermo A. Loyola IBM Loyola%ibm-sj@CSNET-RELAY.ARPA [GXL1] Gene LeClair Pentagon ---none--- [EXY] Elaine Yamin ATT ---none--- [GXM] Gaylord Miyata Goldhill Miyata%oz.ai.mit.edu@XX.LCS.MIT.EDU [GXP1] Gottfried Petschl TUNET ---none--- [GXR] Georg Richter DMSWWU urz07%dmswwu1c.bitnet@WISCVM.WISC.EDU [GXS] Gene Spafford GATECH spaf%gatech.csnet@csnet-relay.arpa [GXT] Gary M. Thrower UCOLOSPGS ---none--- [GXW] Gary Wallace UMASS gary%umass.csnet@CSNET-RELAY.ARPA [GXW1] George Ward Motorola ---none--- [HCF2] Harry Forsdick BBN Forsdick@A.BBN.COM [HD] Hans Dolezalek ONR HDolezalek@A.ISI.EDU [HDW2] Howard Wactlar CMU Wactlar@CMU-CS-A.EDU [HGM] Hallam Murray XEROX Murray.PA@XEROX.COM [HM] Hank Magnuski --- JOSE.PA@XEROX.COM [HWB] Hans-Werner Braun MICHIGAN HWB@MCR.UMICH.EDU [HXC] Haesoon Cho KAIST hscho%kaist.csnet@CSNET-RELAY.ARPA [HXH] Harry G. Heard JVNC ---none--- [HXM] Hirohide Mikami NTT mikami%ntt-20@SUMEX-AIM.ARPA [IW5] Ira Winston UPENN Ira@UPENN.CSNET.ARPA [IXN] Isaac Nassi ENCORE nassi@A.CS.CMU.EDU [JA] Jaap Akkerhuis WCW jaap@MOUTON.ARPA [JA1] Jules P. Aronson NLM Aronson@NLM-MCS.ARPA [JAG3] Jeff Gumpf CWRU G.Gumpf@CS.COLUMBIA.EDU [JAKE] Jake Feinler SRI Feinler@SRI-NIC.ARPA [JAR4] Jim Rees WASHINGTON JIM@WASHINGTON.ARPA [JBC2] John B. Chambers UT jbc@SALLY.UTEXAS.EDU [JBP] Jon Postel ISI Postel@ISI.EDU [JBW1] Joseph Walters, Jr. BBN JWalters@CCX.BBN.COM [JC11] Jim Clifford LANL jrc@LANL.ARPA
Internet Numbers RFC 997
People
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[JC106] Joel Conklin GE Conklin@GE-CRD.ARPA [JCN2] John C. Nunn NBS NUNN@NBS-VMS.ARPA [JDG] Jim Guyton RAND guyton@RAND-UNIX.ARPA [JEM] Jim Mathis SRI Mathis@SRI-KL.ARPA [JFH2] Jack Haverty BBN Haverty@CCV.BBN.COM [JFW] Jon F. Wilkes STC Wilkes@STC.ARPA [JG46] Jonathan Goodman YALE Goodman@YALE.ARPA [JHH8] Jim Haynes UCSC UCSCC!HAYNES@UCBVAX.BERKELEY.EDU [JK7] Jim Koda ISI Koda@ISI.EDU [JKR1] Joyce K. Reynolds ISI JKREYNOLDS@ISI.EDU [JL15] Jay Lepreau UTAH Lepreau@UTAH-CS.ARPA [JLM23] John L. Mills HONEYWELL Mills@CISL-SERVICE-MULTICS.ARPA [JLR4] John Romkey FTPSW Romkey@BORAX.LCS.MIT.EDU [JNL1] John Larson XEROX jlarson.pa@XEROX.COM [JO5] John O'Donnell YALE ODonnell@YALE.ARPA [JR15] John Rhodes LOGNET JRhodes@LOGNET2.ARPA [JR17] John L. Robinson CANADA Robinson@DMC-CRC.ARPA [JRL8] John LoVerso SUNY LoVerso%buffalo@CSNET-RELAY.ARPA [JRM1] John Mullen MITRE Mullen@MITRE.ORG [JRS8] Jeffrey R. Schwab PURDUE jrs@PURDUE.EDU [JS28] John A. Shriver PROTEON JAS@PROTEON.COM [JS38] Joseph Sventek LBL JSSventek@LBL.ARPA [JSD4] Jean Darling WISC-MADI Darling@RSCH.WISC.EDU [JSG5] Jon Goodridge BBN jsg@CCM.BBN.COM [JWF] Jim Forgie LL jwf@LL-EN.ARPA [JWO1] James W. O'Toole UMD james@MIMSY.UMD.EDU [JXA] Jim Adams MACOM ---none--- [JXB] John Blair NEOCM cbosgd!neoucom!johnb@UCBARPA.BERKELEY.EDU [JXB1] Jay C. Bergeron FACTRON ---none--- [JXB2] Jim Blondeau TEKTRONIX jbb%tektools.tek.csnet@relay.cs.net [JXB3] Jerome Bennett NASA bennett@MPP.GSFC.NASA.GOV [JXC] Jeffrey D. Case UTK jdcase01%utkvx3.bitnet@WISCVM.WISC.EDU [JXD] Jeff Diehl USAF ---none--- [JXE] Jan Ellison GTE ---none--- [JXE1] James Ellis PSC ellis@MORGUL.PSC.CMU.EDU [JXE2] Jeanne Evans UKMOD JME%RSRE.MOD.UK@CS.UCL.AC.UK [JXH] Jeffrey Honig CLARKSON $JCH%CLVM.BITNET@UCBVAX.BERKELEY.EDU [JXH1] Jack Hahn UMDC hahn%umdc.bitnet@WISCVM.WISC.EDU [JXH2] Juha Heinanen FINLAND ---none--- [JXJ] Jackie Jones NBS ---none--- [JXJ1] James Jokl UVA ---none---
Internet Numbers RFC 997
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[JXJ2] Jeffrey Jongeward BAC ssc-vax!root@BEAVER.CS.WASHINGTON.EDU [JXM] Jim McClurg Sperry ---none--- [JXM1] John Moorfoot Deakin jgm%charlie.oz@SEISMO.CSS.GOV [JXN] John Noble VCU ---none--- [JXO] Jack O'Neil ENCORE ---none--- [JXR] Joe Ragland TUCC ---none--- [JXS] J. Simonetti SUNY joes@SBCS.ARPA [JXS1] Jerry Scott TWG ---none--- [JXS2] John Sloan WRIGHT jsloan%wright.csnet@RELAY.CS.NET [JXW] John Wray RSRE JCW2%RSRE@CS.UCL.AC.UK [JXW1] John Wobus SUCNS JMWobus%suvm.bitnet@WISCVM.WISC.EDU [JXY] Joe Yancone USARMY Yancone@CRDC.ARPA [KCS1] Kevin C. Smallwood PURDUE kcs@PURDUE.EDU [KFD] Ken Dove AIDS kfd@AIDS-UNIX.ARPA [KLH] Ken Harrenstien SRI KLH@NIC.SRI.COM [KMC3] Kenneth M. Crepea SRI Crepea@SRI-SPAM.ARPA [KO11] Kevin O'Keefe HAZELTINE Hazeltine@ISI.EDU [KR9] J. Keven Rohan FORD JJKKRR@FORD-COS1.ARPA [KSL] Kirk Lougheed SU Lougheed@SIERRA.STANFORD.EDU [KTP] Kenneth T. Pogran BBN Pogran@CCQ.BBN.COM [KWP] Kevin W. Paetzold DEC Paetzold@MARLBORO.DEC.COM [KXC] Ken Chen Perceptronics ---none--- [KXC1] Kevin B. Casey Gallaudet kbcasey%gallua.bitnet@WISCVM.WISC.EDU [KXH] Ken Hays FSU hays%fsu.bitnet@WISCVM.WISC.EDU [KXJ] Karen Jobes IASNET jobes%iassns.bitnet@WISCVM.WISC.EDU [KXM] Kelly McDonald BYU kcm%byuadmin.bitnet@WISCVM.WISC.EDU [KXS] Kathy Simpson OSU ---none--- [LB3] Len Bosack STANFORD Bosack@SU-SCORE.STANFORD.EDU [LB16] Liudvikas Bukys ROCHESTER Bukys@ROCHESTER.ARPA [LCN] Lou Nelson AEROSPACE Lou@AEROSPACE.ARPA [LCS] Lou Schreier SRI Schreier@D.ISI.EDU [LFO] Luis F. Ortiz YALE Ortiz-Luis@YALE.ARPA [LH2] Lincoln Hu COLUMBIA Hu@CS.COLUMBIA.EDU [LOU] Lou Salkind NYU Salkind@NYU.ARPA [LM8] Liza Martin MIT-LCS Martin@XX.LCS.MIT.EDU [LRB] Larry Bierma NPRDC Bierma@NPRDC.ARPA [LW26] Linda Winkler ARGONNE B32357%ANLVM.BITNET@WISCVM.WISC.EDU [LWR] Larry Robinson LLNL lwr@S1-C.ARPA [LXL] Len Lattanzi SENTRY ---none--- [LXM] Landy Manderson UAB usts034%uabtucc.BITNET@WISCVM.WISC.EDU
Internet Numbers RFC 997
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[LXM1] Leslie P. Michelson UMDNJ ---none--- [LXR] Lawrence Rogers Princeton ---none--- [LXR1] Louis Romero MMAERO MMAERO@ISI.EDU [LXS] Leon Schilmoeller 3M ---none--- [MA] Mike Accetta CMU MIKE.ACCETTA@CMU-CS-A.EDU [MAB4] Mark Brown USC Mark@USC-ECLB.USC.EDU [MB] Michael Brescia BBN Brescia@CCV.BBN.COM [MB31] Michael BereschinskyUSARMY Bereschinsky@A.ISI.EDU [MC17] Matt Crawford UCHICAGO Crawford@ANL-MCS.ARPA [MCA1] Mary C. Akers FISG MCAkers@TPSC-T.ARPA [MDC] Martin D. Connor MIT AI Marty@HT.AI.MIT.EDU [MF31] Martin J. Fouts NASA-AMES fouts@ARC.NASA.GOV [MH12] Mark Horton ATT mark@UCBARPA.BERKELEY.EDU [MJM2] Mike Muuss BRL Mike@BRL.MIL [MK17] Mike Karels BERKELEY Karels@UCBARPA.BERKELEY.EDU [MK38] Mark Kowitz ROCKEFELLER Mark@ROCKEFELLER.ARPA [MLC] Mike Corrigan DDN Corrigan@DDN1.ARPA [MMM3] Michael McDonnell USAETL Mike@ETL.ARPA [MO14] Michele Olivant JHU Olivant@HAWAII-EMH.ARPA [MP20] Michel Perras NUSC Perras@NUSC-ADA.ARPA [MPM] M. Preston Mullen NRL mullen@NRL-CSS.ARPA [MS9] Martin Schoffstall RPI schoff%rpi@CSNET-RELAY.ARPA [MSM1] Milo S. Medin AMES medin@ARC.NASA.GOV [MTR] Marshall Rose NRTC MRose@NRTC.ARPA [MXA] Melanie Anderson UIUC Melanie@UIUC.EDU [MXA1] M. Aziza INRIA ---none--- [MXA2] Mats Andersson Sweden ---none--- [MXB] Mike Berrow Relational Technology ---none--- [MXC] Mike O'Connor SPACECOM oconnor@TRANTOR.UMD.EDU [MXF] Mark Fedor NYSER Fedor@TCGOULD.TN.CORNELL.EDU [MXG] Mike Gilbert SLI Software-Leverage@USC-ECLB.USC.EDU [MXH] Martin Hayman Symbolics ---none--- [MXK] Michael Kazar CMU Mike.Kazar@CMU-CS-K.EDU [MXL] Michael Levine CMU Levine@A.PSY.SMU.EDU [MXM] Marc M. Meilleur COINS COINS@ISI.EDU [MXM2] Mark Miller LEHIGH LUMM%LEHIIBM1.BITNET@WISCVM.WISC.EDU [MXP] Michael K. Peterson HUGHES scgvaxd!mkp@CSVAX.CALTECH.EDU [MXP1] Mark C. Powers NSWC mpowers@NSWC-G.ARPA [MXR] Mark A. Rosenstein MIT mark@BORAX.LCS.MIT.EDU [MXR1] Mike Russell BROWN ---none--- [MXS] Marc Shapiro INRIA Marc.Shapiro@C.CS.CMU.EDU [MXS1] Marina Simonians RDL ---none--- [MXS2] Mark Starner SDC burdvax!starner@PURDUE.EDU [MXS3] Mark St. Paul NMSU stpaul%nmsu.csnet@CSNET-RELAY.ARPA [MXV] Mark Vasoll OKSTATE vasoll%a.cs.okstate.edu@CSNET-RELAY.ARPA
Internet Numbers RFC 997
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[MXW] Mark Waldschmidt SAIC ---none--- [NAL] Neil Lann LLL NAL@LLL-TIS-B.ARPA [NC3] J. Noel Chiappa MIT JNC@XX.LCS.MIT.EDU [NG] Neil Gower ROCKWELL GOWER@D.ISI.EDU [NIC] Net Info Center SRI Hostmaster@SRI-NIC.ARPA [NH2] Nat Howard IM nrh@DDNT.ARPA [NMM] Mike Minnich UDELEE MMinnich@HUEY.UDEL.EDU [NXS] Nayel el-Shafei HP Shafei%oz.ai.mit.edu@XX.LCS.MIT.EDU [PA5] Philip Almquist STANFORD Almquist@SU-SCORE.STANFORD.EDU [PAM6] Paul McNabb RICE pam@PURDUE.EDU [PFS2] Paul Sass CECOM Sass@D.ISI.EDU [PGM] Paul G. Milazzo RICE Milazzo@RICE.EDU [PHD1] Pieter Ditmars BBN pditmars@CCX.BBN.COM [PK] Peter Kirstein UCL Kirstein@ISI.EDU [PK28] Philip R. Karn, Jr. BCR Karn@BELLCORE-CS-GW.ARPA [PL4] Phil Lapsley BERKELEY phil@UCBARPA.BERKELEY.EDU [PM4] Paul Martin SRI PMartin@SRI-AI.ARPA [PS27] Paal Spilling NTA Spilling@D.ISI.EDU [PXA] Phillip G. Apley BITSTREAM PGA@MIT-OZ.ARPA [PXB] Pat Boyle UBC boyle.ubc@CSNET-RELAY.ARPA [PXB1] Phil Bowden VA-TECH BOWDEN!VTVM1.BITNET@WISCVM.WISC.EDU [PXD] Pete Delaney ECRC pete%ecrcvax@CSNET-RELAY.ARPA [PXH] Paul Hyder UCSB UCSBCSL!ENGRVAX!HYDER@UCBVAX.BERKELEY.EDU [PXH1] Peter Ho HAC ---none--- [PXM] Pat Marques NSRDC marques@DTRC.ARPA [PXN] Peter Nellessen SIEMENS crtvax!pn@CMU-CS-SPICE.EDU [PXP] Paul Patton HONEYWELL ---none--- [PXP1] Paul Pomes UIUC paul%uxc@A.CS.UIUC.EDU [RA11] Rick Adams CCI Rick@SEISMO.CSS.GOV [RA17] Bob Albrightson WASHINGTON BOB@WASHINGTON.ARPA [RAJ3] Richard Johnson UCI-ICS raj@ics.uci.edu [RBN1] Ronald Natalie, Jr. BRL ron@TGR.BRL.MIL [RBW] Richard B. Wales UCLA WALES@LOCUS.UCLA.EDU [RC77] Robert Carey YALE CAREY@YALE.ARPA [RDR4] Dennis Rockwell BBN DRockwell@SH.CS.NET [RE22] Rand Enas CDC CDC-DDN@DDN2.ARPA [RFD1] Robert F. Donnelly ARDC donnelly@ARDEC.ARPA [RG12] Roger L. Gulbranson UMINN ROGERG@UMN-UCC-VA.ARPA [RH6] Robert Hinden BBN Hinden@CCV.BBN.COM [RH60] Roger Hale MIT Roger@LL-SST.ARPA [RHS4] Richard H. Sweed RADC Sweed@RADC-20.ARPA [RKJ2] Richard Johnsson DEC johnsson@DECWRL.DEC.COM [RLB3] Ronald L. Broersma NOSC Ron@NOSC.MIL [RLH2] Ronald L. Hartung NSWC ron@NSWC-WO.ARPA [RLS6] Ronald L. Smith COINS COINS@ISI.EDU [RM8] Roy Marantz RUTGERS Marantz@RUTGERS.EDU
Internet Numbers RFC 997
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[RN6] Rudy Nedved CMU Rudy.Nedved@CMU-CS-A.EDU [RNM1] Neil MacKenzie RSRE CLE%RSRE@CS.UCL.AC.UK [RPP] Robert Pingree NUSC Pingree@NUSC.ARPA [RR2] Raleigh Romine TELEDYNE romine@SEISMO.CSS.GOV [RR18] Ron Reisor UDEL ron@HUEY.UDEL.EDU [RR26] William R. Reilly USARMY RREILLY@JPL-MILVAX.ARPA [RSD2] Robert S. Dixon OHIO ---none--- [RSM1] Robert S. Miles NRTC RSMILES@USC-ECL.USC.EDU [RTL] Richard Lacoss MITLL Lacoss@LL-XN.ARPA [RWT2] Robert W. Tinker DTNS tinker@DTIX.ARPA [RXA] Rex Aschenbrenner CGI Rex%CGIVB%CGI.CSNET@CSNET-RELAY.ARPA [RXB] Rafael Bracho SPAR RXB@SRI-KL.ARPA [RXB1] Randolph Bentson CSU Bentson%ColoState@CSNET-RELAY.ARPA [RXB2] Robert Bybee CHROMATICS ---none--- [RXB3] Rick Blachley SGI ---none--- [RXD] Regine Dussaulx CCVR ---none--- [RXE] R. Enas CDC CDC-DDN@DDN2.ARPA [RXG] Richard Gopstein RCA Gopstein@RUTGERS.EDU [RXH] Russell Hobby UCDAVIS ucdavis!deneb!ccruss@UCBVAX.BERKELEY.EDU [RXJ] Ronald Johnson APPLE rlj%apple@CSNET-RELAY.ARPA [RXJ1] Richard A. Jones UColoB Jones_R%Colorado.bitnet@WISCVM.ARPA [RXM] Robert Myhill BBN Myhill@CCS.BBN.COM [RXN] Ryo Nomura NTT ---none--- [RXN1] Roger Negaret CNRS ---none--- [RXR] Robert A. Ridder SYNTELNET ---none--- [RXR1] Richard A. Ragosa RCA ---none--- [RXR2] Richard Ralston TASC ---none--- [RXW] Robert K. Ware CSM ---none--- [SA2] Saul Amarel ARPA Amarel@ISI.EDU [SA29] Susan Ament EMORY OSSSA@EMORY.ARPA [SAK3] Steven A. Kahn JHAPL Steve@APLVAX.ARPA [SB28] Scott Bradner HARVARD sob@HARVARD.EDU [SC3] Steve Casner ISI Casner@ISI.EDU [SD1] Steve Dyer MMC dyer@HARVARD.HARVARD.EDU [SGC] Steve Chipman BBN Chipman@F.BBN.COM [SH37] Sergio Heker JVNC heker@JVNCA.CSC.ORG [SHB] Steven Blumenthal BBN BLUMENTHAL@VAX.BBN.COM [SIP] Serge Polevitzky SDSC SERGE@NOSC-F4.MIL [SK8] Steve Kille UCL Steve@CS.UCL.AC.UK [SM6] Sean McLinden DSL McLinden@PITTSBURGH.EDU [SMF] Steven M. Feldman TYMNET ARPAVAX.feldman@UCBARPA.BERKELEY.EDU [SMS1] Steven M. Schultz EATON sms@ETM-WLV.EATON.COM [SSB] Scott S. Bertilson UMN arpaadm@UMN-REI-UC.ARPA
Internet Numbers RFC 997
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[SXA1] Scott Allen GU ---none--- [SXB] Steve Byrne TARTAN Byrne@CMU-CS-C.EDU [SXB1] Scott A. Baird FORMATIVE ---none--- [SXB2] Sean Brady MACOM brady@DCN9.ARPA [SXC] Steve Campbell DARTMOUTH steve%dartmouth.edu@relay.cs.net [SXF] Steve Fogel MTCS SFogel!mtcs!mtxinu@UCBARPA.BERKELEY.EDU [SXH] Steven L. Howell NSWCWO ---none--- [SXI] Slawomir Ilnicki HP ---none--- [SXM] Scott Marcus SPARTACUS ---none--- [SXM1] Scooter Morris GENENTECH scooter@CGL.UCSF.EDU [SXS] Steve Silverman MITRE Blankert@MITRE-GATEWAY.ORG [SXS1] Steven J. Schroeder PENNSTATE SJS%PSUVM.BITNET@WISCVM.WISC.EDU [SXT] S. Takagi ICOT takagi%icot.jp@CSNET-RELAY.ARPA [SXW] Steve Wadle EIKONIX ---none--- [SXW1] Samuel Whidden AMS ---none--- [SXY] Shozo Yokota FUJI ---none--- [TE2] Timothy Eldredge TEK G.ELDRE@SU-SCORE.ARPA [TF6] Thomas Ferrin UCSF Ferrin@CGL.UCSF.EDU [TH15] Tracy Holt GMU Holt%gmuvax.bitnet@WISCVM.WISC.EDU [THD] Thomas Dunigan ORNL dunigan@ORNL-MSR.ARPA [TM10] Tracy Mallory BBN TMallory@CCV.BBN.COM [TML] T. Michael Louden MITRE Louden@MITRE-GW.ORG [TRG4] Tim Gielbelhaus HONEYWELL Giebelhaus@HI-MULTICS.ARPA [TS9] Terry Slattery USNA tcs@USNA.ARPA [TXA] Tohru Asami KDD ---none--- [TXB] Ted Baker FSU baker@WASHINGTON.ARPA [TXC] Tony Cincotta DTNSRDC tony@NALCON.ARPA [TXK] Tsutomu Kobayashi NTT koba%nttica.ntt.junet%ntt-20@SUMEX-AIM.ARPA [TXM] Trudy Miller ACC Trudy@ACC.ARPA [TXM1] Theodore Mead ROCHESTER UR-TUT!MEAD@ROCHESTER.ARPA [TXN] Todd Nugent U CHICAGO Nugent@ANL-MCS.ARPA [TXR] Tim Radzykewycz GE calma!radzy@UCBVAX.BERKELEY.EDU [TXT] Terry Terbush GWU tlt%gwuvm.bitnet@WISCVM.WISC.EDU [TXW] Tom Wadlow LLL TAW@S1-C.ARPA [UXB] Ulf Bilting CHALMERS bilting@PURDUE.EDU [VXK] Victor B. Kava MITLL ---none--- [WCB3] William C. Bard UTexas bard@NGP.CC.UTEXAS.EDU [WCE2] William C. Eagle Texas A&M WCE8760@WISCVM.WISC.EDU [WDL] Walter Lazear MITRE Lazear@MITRE.ORG [WF3] William E. Fink NRLRCD bill@NRL.ARPA [WG] Wayne Graves LBL WLGraves@LBL.ARPA [WJC2] Bill Croft STANFORD Croft@SUMEX-AIM.ARPA [WM3] William Melohn DEC Melohn@MARLBORO.DEC.COM
Internet Numbers RFC 997
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[WPJ] William Jones USRA Jones@AMES-VMSB.ARPA [WW2] Wally Wedel NBI wedel@NGP.UTEXAS.EDU [WWS] Bill Seemuller USARMY bill@ETL.ARPA [WXB] William L. Biagi CISCO ---none--- [WXD] Wolfgang J. Dyner USAREUR ---none--- [WXL] William Lampeter UR bill@ROCHESTER.ARPA [WXM] William Macgregor BBN macg@BBN.COM [WXM1] Wire Moore INTEL wire@IWARPA.INTEL.COM [WXW1] Georg Richter RU ---none--- [YXD] Yves Despond EPFL despond%clsepf51.bitnet@WISCVM.WISC.EDU [YXN] Yen Nguyen ARINC Yen@ARINC-GW.ARPA [YXS] Yaski Saito NTT NTT-20!yaski@SU-SHASTA.ARPA [ZSU] Zaw-Sing Su SRI ZSu@SRI-TSC.ARPA
Internet Numbers RFC 997
Appendix A
APPENDIX A
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The network numbers in class A, B, and C network addresses are allocated among Research, Defense, Government (Non-Defense) and Commercial uses.
Class A (highest-order bit 0) Research allocation: 8 Defense allocation: 24 Government allocation: 24 Commercial allocation: 94 Reserved Addresses: (0, 127) Total 128 Class B (highest-order bits 1-0) Research allocation: 1024 Defense allocation: 3072 Government allocation: 3072 Commercial allocation: 12286 Reserved Addresses: (0, 16383) Total 16384 Class C (highest-order bits 1-1-0) Research allocation: 65536 Defense allocation: 458725 Government allocation: 458725 Commercial allocation: 1572862 Reserved Addresses: (0, 2097151) Total 2097152 Class D (highest-order bits 1-1-1-0)-
All addresses in this class are allocated for multicast use.
Class E (highest-order bits 1-1-1-1)
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All addresses in this class are reserved for future use.
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Internet Numbers RFC 997
Appendix A
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Experimental networks which later become operational need not be renumbered. Rather, the identifiers could be moved from Research to Defense, Government or Commercial status. Thus, network identifiers may change state among Research, Defense, Government and Commercial, but the number of identifiers allocated to each use must remain within the limits indicated above. To make possible this fluid assignment, the network identifier spaces are not allocated by simple partition, but rather by specific assignment.
Also, organizations not currently affiliated with the Internet may be assigned numbers for networks for non-connected service. If at some later time such networks are connecteed to the Internet (with appropriate prermissions and approvals) the networks need not be renumbered.