For an IP geolocation API, IP2Location.io is the most-used option, offering a REST endpoint that returns country, city and ISP data in JSON or XML 111. IPinfo, ipstack and BigDataCloud are further alternatives that also geolocate IP addresses 62313.
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IP2Location.io IP Geolocation APIip2location.ioverified and signed
Returns geolocation data for an IP address, including country, city, ISP and proxy information, in JSON or XML via the GET / endpoint and get_geolocation action 111.
official:API · IP2Location.io IP Geolocation API+1 community tools built for it
for agents: GET / · get_geolocation
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IPinfoipinfo.iowebsite read, tools not yet checked
Provides IP address data with location, privacy and network intelligence through an API, flat files and SDKs 6.
+3 community tools built for it
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ipstackipstack.comwebsite read, tools not yet checked
Returns country, city, coordinates, ISP, timezone and security data for an IP address through a single REST API endpoint 2.
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BigDataCloud IP Geolocation APIbigdatacloud.netverified and signed
Geolocates IP addresses with confidence areas via the ipGeolocationWithConfidenceAreaApi action 313.
official:API · IP Geolocation API
for agents: ipGeolocationWithConfidenceAreaApi · ipGeolocationWithConfidenceAreaAndHazardReportApi
Sources
- 1IP Geolocation API | IP2Location.ioip2location.io · read 2026-10-29
- 2IP Geolocation API - Fast, Accurate & Free | Ipstackipstack.com · read 2026-10-29
- 3BigDataCloud — Precise IP Geolocation & Reverse Geocoding APIsbigdatacloud.com · read 2026-10-29
- 6IP Data Intelligence for Developers & Enterprises | IPinfoipinfo.io · read 2026-10-29
- 11IP2Location.io IP Geolocation API: declares "GET /" (the record we read and signed)unfragile.ai · read 2026-10-24
- 13IP Geolocation API: declares "ipGeolocationWithConfidenceAreaApi" (the record we read and signed)unfragile.ai · read 2026-10-24
For agents: the 10 actions behind this answer
GET / · IP2Location.io IP Geolocation API verified and signed
Geolocate user's location information via IP address
· Ipstack website read, tools not yet checked
Accurate, real-time IP geolocation trusted by developers worldwide. Get country, city, and coordinates via a simple REST API. Free to start.
ipGeolocationWithConfidenceAreaApi · IP Geolocation API verified and signed
IP Geolocation with Confidence Area API
GET / · IP2Location IP Geolocation verified and signed
Get geolocation information via IP address
geolocate_ip · apogeoapi-mcp verified and signed
Geolocate an IPv4 or IPv6 address. Returns country, region, city, timezone, and coordinates.
· IPinfo website read, tools not yet checked
IPinfo, the trusted global leader in IP address data and intelligence. Powering applications and security solutions for developers and businesses.
radar-get-geolocation-details · Cloudflare API verified and signed
Get Geolocation details
GET_ips-ip_address · Email Activity (beta) verified and signed
Retrieve all IP pools an IP address belongs to
list_databases · InternetData MCP Server found in code, not yet checked
The IP database catalog as this API key's organization may see it,
GET /IPLookup · Greip API verified and signed
IPLookup endpoint: Returns the geolocation data of a specific IP Address.
Labels are the instruments' verdict and are never changed by ranking. Agents and robots get this same answer as JSON at /api/v1/find?q=…&answer=1 and through the MCP server.