ipgeolocation.io - Free IP Geolocation API and Accurate GeoIP Lookup Location Database
ShowIP - ShowIP displays the IP address(es) of the current page in the status bar.
ipinfo.io - Simple IP address information.
whatismyip.cc - External IP Address lookup tool with option to scan the external IP address.
ipdata.co - Get the Geolocation, Organisation, Currency, Timezone, Calling Code, Flag, Proxy, Tor and Threat intelligence data from any IPv4 or IPv6 address.
What is My IP Address - Open Source Website To Get Your IPs Address By WebRTC