Intelloidea presents a one-page document-style overview of ListIPs - Firewall IP List Publishing, a workflow built to help teams publish firewall IP lists their stack can trust. With ListIPs, you can create allowlists, blocklists, and vendor ranges in one place—then validate every line so only clean results reach your firewalls and scripts.
ListIPs supports publishing raw text endpoints that are ready for edge automation, including inputs for tools like HestiaCP, iptables, UFW, Nginx, and custom scripts. It sanitizes output so only valid IPv4, IPv6, and CIDR entries are published, while discarding anything unsafe or malformed. You can also sync approved sources, keeping firewall clients on cached edge URLs.
What you get
Validated output, raw URL endpoints, private or public delivery options, and built-in source sync.
How it works
Create a list, validate and sync with ListIPs, then point your firewall or automation at the edge-cached endpoint.
Source: https://listips.com/
That’s the fast path to trustworthy firewall IP list publishing with ListIPs.