§ the whole API
Six endpoints. No key required to read.
Everything returns JSON by default. Add ?format=text, csv or yaml, or just call it from curl — it detects a terminal and formats for one.
§ 01
Your own address
The full record for the address this request came from.
§ 02
One address
The full record. IPv4 and IPv6 both accepted.
§ 03
A single field
Bare text/plain, no quoting, so it pipes straight into a shell.
§ 04
Many addresses
Up to 1000 per call.
§ 05
An autonomous system
Detail plus the prefixes it announces.
§ 06
Service health
Dataset freshness, cache status, source attribution.
§ fields
Every addressable field
Any of these works as the last segment of /api/v1/{ip}/{field}, and returns bare text.
iphostnameanycastbogonlocation.citylocation.regionlocation.countrylocation.country_namelocation.continentlocation.postallocation.latlocation.lonlocation.accuracy_radius_kmlocation.timezonelocation.eu_membernetwork.asnnetwork.as_namenetwork.as_domainnetwork.as_typenetwork.prefixnetwork.allocated_atnetwork.rircompany.namecompany.domaincompany.typeabuse.emailabuse.phoneabuse.networkabuse.addressprivacy.vpnprivacy.proxyprivacy.torprivacy.relayprivacy.hostingprivacy.mobileprivacy.satelliteprivacy.servicecarrier.namecarrier.mcccarrier.mnc
§ schema
OpenAPI 3.1
/api/schema — generated from the code, so it cannot drift from what is served.