geolocation APIs

ipapi.com provides a fast REST API to geolocate any IP address and retrieve location data like country, city, timezone, and ISP in JSON format.

Airtel IP is a free, no-auth IP geolocation API that aggregates data from multiple sources to return the country associated with any given IP address.

BigDataCloud offers a fast and highly accurate IP geolocation API that also includes network security checks and a confidence area metric to indicate how precise the location is.

GeoJS is a free, no-auth-required IP geolocation API that returns the approximate location of any IP address, including country, city, latitude, and longitude.

geoPlugin is a free IP geolocation API that also includes real-time currency conversion data alongside the location information.

IP Address Details (ipinfo.io) returns geolocation and network information for any IP address, including city, region, country, ISP, and organization.

IP Vigilante is a free IP geolocation API that returns location details like country, city, latitude, and longitude for a given IP address.

Abstract IP Geolocation API converts any IP address into detailed location data including country, city, timezone, and currency information.

IP2Location is a geolocation web service that maps any IP address to its physical location and network information.

ipgeolocation provides accurate IP-to-location data including country, city, time zone, currency, and security flags through a straightforward REST API.

IPInfoDB offers free geolocation lookups that map IP addresses to country, region, city, and time zone data.

keycdn IP Location Finder is a lightweight REST API that returns geolocation details for any IP address in JSON format.

OpenStreetMap is a free, community-built map of the world that lets you read and contribute geographic data.

PostcodeData.nl provides geolocation and address data for Dutch postal codes.

Postcodes.io is a free, open-source UK postcode lookup API that returns geolocation data, administrative region info, and coordinates.

Foursquare is a location intelligence platform that lets you access venue data, user check-ins, photos, and tips from millions of real-world places.