Aggregation of lists of malicious IP addresses, to be blocked in the WAN > LAN direction, integrated into firewalls: FortiGate, Palo Alto, pfSense, IPtables ...

🌵 Command and Action routine Server

IP blocklists of hosile networks

Automated IPv4 threat intelligence: combined blacklist from 100+ feeds, confidence scoring, ASN reputation, geo-tagged per country. Updated every 3h.

HeimdallBlocklists is a project designed to merge and manage multiple community-maintained blocklists, making them easily usable across various firewall solutions.

Automated IP blocklist aggregation with geolocation-based country filtering, Docker ready, and twice daily runs via GitHub Actions

DNS blocklist builder

Merges public DNS blocklists into a single, deduplicated file for AdGuard Home. Updates every 12 hours.

A unified, extensible syntax for creating blocklists compatible with multiple filtering platforms — DNS blockers, browsers, WAF, IDS/IPS systems, and proxies. Write your rules once, deploy them everywhere.

uBlacklist blocklists to remove specific websites from your search results.

A free, publicly available list of 10,000+ disposable email domains, updated every few weeks. For real-time protection and API access, visit:

easy blocklist aggregator

A simple bash script to block AGGRESSIVELY unwanted content via dnsmasq (ads, trackers, telemetry, adult content, malware, etc)

A simple but efficient and parallel Unbound blocklist generator written in Go.