IPv6 address rate limiting evasion tool (that also supports IPv4)

ipv6calc

Fast IP validator with C language as a python module

𐂷 Efficiently Store and Query 'IPv4' Internet Addresses with Associated Data

Simple easy-to-use C library for manipulating TCP/UDP networks in IPv4/IPv6.

A small app to find your WAN IP addresses.

Raw tcp/ip socket programming.In this program a raw packet created and send through the raw socket and server receive raw packet.

get ipv4 and ipv6 address by hostname

A simple tool that collects information from a IPv4 address

List IPv4 addresses of network interfaces