Search

Open-source IDS/IPS, WAF and bot detection for Linux, Windows, Docker and Kubernetes, with a crowdsourced blocklist of malicious IPs.

IP lists full of bad IPs - Updated every 2H

An attempt to list all Youtube IPs at one place.

Google 全球 IP 地址库，按国家/地区整理并提供 npm 查询 API Google IP address list grouped by country with JSON data and query helpers.

Slips, a free software behavioral Python intrusion prevention system (IDS/IPS) that uses machine learning to detect malicious behaviors in the network traffic. Stratosphere Laboratory, AIC, FEL, CVUT in Prague.

Daily feed of bad IPs (with blacklist hit scores)

A custom firmware for the EleksTube IPS Clock and similar clones (NovelLife, PunkCyber, MarvelTubes, IPSTube,...)

IP lists for malware, bots, scanners, etc.

TweetFeed collects Indicators of Compromise (IOCs) shared by the infosec community at Twitter. Here you will find malicious URLs, domains, IPs, and SHA256/MD5 hashes.

Public mapping of Minecraft server IPs <-> a pretty display name

A security library for FastAPI that provides middleware to control IPs, log requests, detect penetration attempts, honeypot setup, behavioural analysis, emergency mode lockdown, block Cloud Provider IPs, country blocking, and much more... It integrates seamlessly with FastAPI to offer robust protection against various security threats.

Administration control panel for Authelia. Management of users, groups, TOTP devices, banned IPs, i18n.

10-20x more blocks for your CrowdSec bouncers — 120k+ IPs from 32 free threat feeds

Professional network monitoring & visualization tool. L0P4Map combines high-speed ARP discovery with full nmap integration and a real-time interactive network topology engine. Works on both local networks and custom IPs/websites.

All-in-one OSINT platform — 22+ modules, AI analysis, real-time dashboard, OPSEC scoring. Scan domains, IPs, emails, phones, usernames.

A light-weight scanner for Cloudflare IPs, written in Golang

Nova Radar is a desktop IP scanner built with Go + React. It scans Cloudflare IP ranges from multiple selectable sources, performs real two-phase verification (TCP + TLS handshake), and outputs working IPs sorted by latency. Built by Nova Proxy Group.

为多个公开或开源 Cloudflare 优选 IP 项目进行聚合&去重&加国家区域标注&加旗帜，每3小时更新