RTK networks

11,915 streams · 5,690 ≈ stations · 122 networks · 169 countries

A public map and directory of RTK casters and stations from open sourcetables. Run your own caster? Add it and manage it on Fixcast.

Updated: 2026-07-08· 16 d

Add your caster

Put your public correction network on the map. We validate the caster’s public sourcetable and email you a confirmation link — no account needed.

Host and port of the public NTRIP sourcetable, e.g. caster.example.com:2101.

We use your email only for the confirmation link and any follow-up about your caster. It goes on the map after you confirm.