We analyse some of the most popular IP Geolocation APIs and provide code examples, cost, rate limits and everything else you need to make a decision.

https://IPData.co

To get the calling ip addresses’ data
https://api.ipdata.co?api-key=test

To lookup a specific ip address
https://api.ipdata.co/1.1.1.1?api-key=test

You can also select a specific field, for example the country_name alone
https://api.ipdata.co/1.1.1.1/country_name?api-key=test

Or the is_eu field
https://api.ipdata.co/1.1.1.1/is_eu?api-key=test

more...

IPInfo.io
IP-API.com
ipapi.co
ipstack.com
db-ip.com
ipify.org
ipgeolocationapi.com