Net::Netmask parses and understands IPv4 and IPv6 CIDR blocks (see <https://en.wikipedia.org/wiki/Classless_Inter-Domain_Routing> for more information on CIDR blocks). There are also functions to insert a network block into a table and then later look up network blocks by an IP address using that table.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Fedora | 33 | any | perl-net-netmask | < 2.0001 | UNKNOWN |