ipv4

⚡️ IPTV直播源自动更新工具：自动采集、校验、测速并生成可播放结果，支持 M3U/TXT/API 输出、自定义频道、IPv4/IPv6、Docker、GitHub Actions、CLI 与 GUI 多端部署

🦄 🎃 👻 V2Ray 路由规则文件加强版，可代替 V2Ray 官方 geoip.dat 和 geosite.dat，适用于 V2Ray、Xray-core、mihomo(Clash-Meta)、hysteria、Trojan-Go 和 leaf。Enhanced edition of V2Ray rules dat files, applicable to V2Ray, Xray-core, mihomo(Clash-Meta), hysteria, Trojan-Go and leaf.

🌚 🌍 🌝 GeoIP 增强版，自由定制多种格式 GeoIP 文件，包括但不限于 V2Ray dat 格式文件 geoip.dat、MaxMind mmdb 格式文件、sing-box SRS 格式文件、mihomo MRS 格式文件、Clash ruleset、Surge ruleset、Nginx allow & deny 规则文件等。Enhanced edition of GeoIP for Nginx, V2Ray, Xray-core, Clash, mihomo, sing-box, Shadowrocket, Quantumult X, Surge, hysteria, Trojan-Go, dae, etc.

🌐自动更新域名解析到本机IP(支持dnspod,阿里DNS,CloudFlare,华为云,DNSCOM...)

a list of domains and ips that stay live in russia when the mobile internet gets restricted

Network utility for sending / receiving TCP, UDP, SSL, HTTP

The BGP swiss army knife of networking

每天自动更新IPTV直播源，支持IPV4/IPV6双栈访问！自定义频道，高质量直播源，❌不含有广告。Automatically update IPTV live streaming sources every day, supporting IPV4/IPV6 dual stack access! Custom channels, high-quality live streaming sources, ❌ Does not contain advertisements.

源 (自动整理)

👑 qqzeng-ip/QZDB 极速IP解析引擎 | Next-gen High-Performance IP Lookup Engine (IPv4 & IPv6). Supports LPM, zero-allocation SDKs (C/Rust/Go/Java/C#/NodeJS/Python/PHP) & DBMS scripts.

:vulcan_salute: Fast, modern, easy-to-use network scanner

kubernetes (k8s) 二进制高可用安装，Binary installation of kubernetes (k8s) --- 开源不易，帮忙点个star，谢谢了🌹

Enterprise Network Flow Collector (IPFIX, sFlow, Netflow)

Dynamic DNS service

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

Reliable UDP networking library

A list of public iPerf3 servers...

A network address manipulation library for Python

Highly portable C system library: threads and synchronization primitives, sockets (TCP, UDP, SCTP), IPv4 and IPv6, IPC, hash functions (MD5, SHA-1, SHA-2, SHA-3, GOST), binary trees (RB, AVL) and more. Native code performance.

FAST command to manage a centralised wireguard VPN. Think wg-quick but quicker: key generation + address allocation.

A lightweight, fast and reliable tun2socks for Android

用于 Proxmox VE 的多架构一键服务器部署，支持批量或单独开设虚拟机，内置内外网端口转发和NAT，兼容 ARM64 与 AMD64 架构 One-click server deployment for Proxmox VE, supporting bulk or individual VM provisioning with built-in internal/external port forwarding. Compatible with both ARM64 and AMD64 architectures.

纯真IP数据库，每天从官方授权方式自动抓取最新文件

💻 a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript

A lightweight, fast and reliable socks5 server

Data-Shield IPv4 Blocklist Community provides an official, curated registry of IPv4 addresses identified as malicious. Updated continuously, this resource offers vital threat intelligence to bolster your Firewall and WAF instances,...

BACnet Protocol Stack library provides a BACnet application layer, network layer and media access (MAC) layer communications services.

Retrieve and parse whois data for IPv4 and IPv6 addresses

Java library for handling IP addresses and subnets, both IPv4 and IPv6

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