IPQuery
FreeLiveLast verified 24 Sept 2026
Free keyless IP lookup: geolocation, ISP/ASN, and VPN, Tor, proxy and datacenter risk flags.
Example request
curl -s 'https://api.ipquery.io/8.8.8.8?format=json'
Free tier, in plain English
Free with no API key and no published request cap; the docs note a 429 response if a rate limit is ever hit.
Alternatives in IP Geolocation
AbstractAPI IP GeolocationLooks up a visitor's country, region, city, and timezone from their IP address.FreemiumApiipIP geolocation lookup returning country, city, currency, timezone, and ISP data for an IP address.FreemiumBigDataCloud's IP Geolocation APILocates an IP address to city/region level using router-topology mapping rather than WHOIS data.FreemiumBigDataCloud's Network Engineering APIASN details, BGP prefix data, IP-to-network lookups and Tor exit-node detection for network engineering.FreemiumCountry.isLooks up a visitor's country (and optionally city/ASN) from their IP address.Free