ipinfo.io - Simple IP address information.
Radar - Radar - Location sharing for friends and teams.
ipdata.co - Get the Geolocation, Organisation, Currency, Timezone, Calling Code, Flag, Proxy, Tor and Threat intelligence data from any IPv4 or IPv6 address.
HyperTrack - Build logistics apps that feel like the future
ifconfig.co - What is my IP address? — The best tool to find your own IP address, and information about it.
LocationAPI - Instantly locate any device w/ WiFi, celltowers & IP address