Firewall list publishing

Publish firewall IP lists your stack can trust.

Build allowlists, blocklists, and vendor ranges in one place. ListIPs validates every line, syncs approved sources, and publishes raw text endpoints that firewalls and scripts can consume without extra glue.

Continue with GitHub Open your workspace
office-allowlist Private token URL
Validated output Ready 
# Office ranges
192.0.2.10
198.51.100.0/24
# VPN exit
2001:db8::/32
Raw URL listips.com/u/acme/office-allowlist?token=sec_...
Clean raw output Only comments and valid IPv4, IPv6, and CIDR lines are published.
Private or public delivery Use public URLs or one-time-visible private token endpoints.
Source sync built in Pull approved upstream ranges and keep firewall clients on cached edge URLs.

How it works

Write once. Serve everywhere.

01

Create a list

Add manual entries, comments, and external sources for a specific firewall job.

02

Validate and sync

ListIPs sanitizes output and keeps synced ranges inside the supported source policy.

03

Consume the raw URL

Point HestiaCP, iptables, UFW, Nginx, or automation scripts at the edge-cached endpoint.