What are some alternatives?
When comparing ipgeolocation.io and ipapi, you can also consider the following products
IP-API.com - Free IP Geolocation API - lookup any IP address
ipstack - ipstack is a free, real-time IP address to location JSON API and database service supporting IPv4 and IPv6 lookup.
CentminMod - Centmin Mod is a LEMP stack shell menu based auto installer.
Geo IP Tool - Find a geolocation of an IP address including latitude, longitude, city, region and country.
VPSSIM - VPSSIM provides installer enabling users to install LEMP stack on their servers.
IP2Location - IP2Location is a leading provider of IP intelligence service.