ipsets dynamically updated with firehol's update-ipsets.sh script

malware ipset attacks ipset-lists abuses blocklists command-and-control

• Updated Nov 12, 2026
• Shell

glider is a forward proxy with multiple protocols support, and also a dns/dhcp server with ipset management features.

go dns tunnel golang dhcp proxy websocket http-proxy socks5 dnsmasq ipset ssh-tunnel transparent-proxy udp-proxy

• Updated Oct 9, 2026
• Go

Daily feed of bad IPs (with blacklist hit scores)

security blacklist iptables ipset threats

• Updated Nov 12, 2026

IP Address Collection and Management Service with multiple output formats: mikrotik, json, text, ipset, nfset, clashx, keenetic, switchy, amnezia

mikrotik ipv6 openwrt ip ipset switchyomega keenetic clashx cidr-list sing-box homeproxy amnezia

• Updated Sep 16, 2026
• HTML

A firewall for humans...

linux firewall iptables balancer tc ipset qos synproxy

• Updated Mar 31, 2026
• Shell

chinadns 重构增强版，支持域名分流、ipset/nftset、UDP/TCP/DoT

dns iptables dnsmasq dot netlink ipset gfwlist chinadns nftables dns-over-tls chinadns-ng ss-tproxy

• Updated Aug 9, 2025
• Zig

Stateful zone based firewall daemon with D-Bus interface

linux firewall iptables ipset nftables

• Updated Oct 31, 2026
• Python

IP lists full of bad IPs - Updated every 2H

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• Updated Nov 12, 2026
• Python

Aggregated AbuseIPDB blocklists with worst IPv4 & IPv6 offenders (~99% confidence)

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• Updated Nov 12, 2026
• Shell

Skynet - IPv4 firewall protection, threat feeds and traffic visibility for Asuswrt-Merlin. Manage your network through the WebUI or SSH.

security blacklist firewall iptables blocking ipset asuswrt-merlin skynet asus-routers snbforums

• Updated Oct 31, 2026
• Shell

ConfigServer Security & Firewall (CSF) - Robust linux iptables/nftables firewall & free ipset blocklist service.

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• Updated Nov 9, 2026
• Perl

transparent proxy base on ss, v2ray, xray, ipset, iptables, chinadns on asuswrt merlin or side router.

ssh router openwrt proxy iptables shadowsocks dnsmasq opkg v2ray gfw ipset chinadns asuswrt-merlin xray ss transparent-proxy xtls side-router

• Updated Oct 18, 2023
• Shell

IP blocklist extension for Ubuntu ufw firewall

linux security ubuntu network firewall ipset network-security ufw ip-blocklist

• Updated Mar 21, 2025
• Shell

IP lists for malware, bots, scanners, etc.

security botnet hackers firewall filter blocklist malware iptables bruteforce ip fail2ban ips ipset scanners

• Updated Nov 12, 2026

⚔️🧱🔥🛑IP BAN Block Allow GEOIP country traffic limit server input/output to IP countries with iptables+xt_geoip, auto db-ip update, firewall fail2ban gfw ufw cidr blacklist netfilter rules persistent restrict netaddr xtables linux debian ubuntu apache nginx web server anti hack ddos firewalld ipblocks ipdeny ip ranges MaxMind ipset

linux nginx rules blacklist block firewall country iptables persistent ip geoip maxmind fail2ban gfw netfilter ipset ufw ipban blocked xt-geoip

• Updated Feb 1, 2024
• Shell

List of proxy IP addresses used by bots

security bots proxy blocklist proxy-list ipset attacks firehol blocklists firehol-blocklist

• Updated Nov 12, 2026

Centralize or distribute IPset blacklists

blacklist fail2ban intrusion-prevention ban-hosts ips ipset

• Updated Jul 29, 2026
• C

🔥 Go bindings for the IPtables ipset http://ipset.netfilter.org userspace utility

go iptables ipset

• Updated Mar 1, 2023
• Go

IPv4 Blacklist for Ipset or Squid-Cache

blacklist blocklist iptables squid commit ipset blocklists blacklist-ips blocker-proxy blackip ipdeny ipv4-ips ips-blacklist white-ips

• Updated Nov 8, 2026
• Shell

iptables/netfilter firewall for Linux servers with stateful filtering, trust system, ipset block lists, SYN flood protection, VNET per-IP policies, and Docker support

bash firewall iptables netfilter ipset network-security linux-security server-hardening

• Updated May 22, 2026
• Shell