RECENT POSTS

P5-net-cidr-set

May 26, 2018

Manipulate sets of IP addresses

NetCIDRSet represents sets of IP addresses and allows standard set operations union, intersection, membership test etc to be performed on them.

In spite of the name it can work with sets consisting of arbitrary ranges of IP addresses - not just CIDR blocks.

Both IPv4 and IPv6 addresses are handled - but they may not be mixed in the same set.

WWW http//search.cpan.org/dist/Net-CIDR-Set/