Dumpvalue (3perl)    - provides screen dump of Perl data.
icmp (7)             - Linux IPv4 ICMP kernel module.
inet_ntop (3)        - convert IPv4 and IPv6 addresses from binary to text form
inet_pton (3)        - convert IPv4 and IPv6 addresses from text to binary form
IO::Socket::IP (3perl) - Family-neutral IP socket supporting both IPv4 and IPv6
ip (7)               - Linux IPv4 protocol implementation
ip-l2tp (8)          - L2TPv3 static unmanaged tunnel configuration
ip6tables (8)        - administration tool for IPv4/IPv6 packet filtering and...
ip6tables-restore (8) - Restore IPv6 Tables
iptables (8)         - administration tool for IPv4/IPv6 packet filtering and...
ipv6 (7)             - Linux IPv6 protocol implementation
Net::CIDR (3pm)      - Manipulate IPv4/IPv6 netblocks in CIDR notation
Net::IP (3pm)        - Perl extension for manipulating IPv4/IPv6 addresses
NetAddr::IP (3pm)    - Manages IPv4 and IPv6 addresses and subnets
NetAddr::IP::InetBase (3pm) - - IPv4 and IPV6 utilities
NetAddr::IP::Lite (3pm) - Manages IPv4 and IPv6 addresses and subnets
NetAddr::IP::Util (3pm) - - IPv4/6 and 128 bit number utilities
pvalloc (3)          - allocate aligned memory
pvchange (8)         - change attributes of a physical volume
pvck (8)             - check physical volume metadata
pvcreate (8)         - initialize a disk or partition for use by LVM
pvdisplay (8)        - display attributes of a physical volume
pvmove (8)           - move physical extents
pvremove (8)         - remove a physical volume
pvresize (8)         - resize a disk or partition in use by LVM2
pvs (8)              - report information about physical volumes
pvscan (8)           - scan all disks for physical volumes
raw (7)              - Linux IPv4 raw sockets
Regexp::Common::net (3pm) - - provide regexes for IPv4 addresses.
rtnetlink (7)        - Linux IPv4 routing socket
Socket6 (3pm)        - IPv6 related part of the C socket.h defines and struct...
udp (7)              - User Datagram Protocol for IPv4