Class NetUtils.IpRangeLookup

Description

Class used for checking an IP against a list of IP ranges and looking up some associated information.

Method create

NetUtils.IpRangeLookup NetUtils.IpRangeLookup(mapping(mixed:array(string)) ranges)

Description

Creates a new IpRangeLookup object and initialises the IP range table. Errors will be thrown if ranges contains invalid data.

Parameter ranges

A mapping from information data to arrays of IP ranges.

Each range can be a single addresses ("192.168.1.1"), a range of addresses ("192.168.1.1-192.168.1.5") or be written in CIDR notation ("192.168.1.0/24").