Ipv6 GitHub Repositories (2026) · Open Source Tools

Peer-to-peer mesh VPN over iroh. Connect computers, phones, and servers without an account or control server.

OpenThread Border Router, a Thread border router for POSIX-based platforms.

The Balanced Routing Table (BART) adapts D.E. Knuth's Allotment Routing Table (ART) algorithm to deliver comparable lookup speeds with superior update efficiency and a significantly smaller memory footprint.

OpenThread released by Google is an open-source implementation of the Thread networking protocol

🦀 Rust based dynamic DNS (DDNS) updater for Cloudflare

GeoIP for V2Ray. Generate and release GeoIP files such as geoip.dat and geoip-only-cn-private.dat for V2Ray automatically monthly.

IPNetwork command line and C# library take care of complex network, IP, IPv4, IPv6, netmask, CIDR, subnet, subnetting, supernet, and supernetting calculation for .NET developers. It works with IPv4 as well as IPv6, is written in C#, has a light and clean API, and is fully unit-tested

Netcat with automated NAT traversal, secure P2P, and advanced features for shell access, file transfer, and network proxying.

A lightweight, fast and reliable tun2socks for Android

This repo contains the domain names and the resolved IPv4/IPv6 addresses of public DoH server

💻📸 video chat in your terminal 🔡💬

An easy to use modern C++ socket and network library for Linux.

A modern and lightweight library for working with email addresses in Java

ip6addr is a commandline tool that validates and generates IPv6 address text representations

Automagically store attributes ending with _ip as an integer in the DB