Deliver a privacy-friendly location intelligent web experience. The world’s most accurate next-generation IP geolocation data, powered by BigDataCloud’s industry’s first fully scientific patent-pending IP Geolocation technology. Provides confidence area in addition to conventional location estimation. Lightning-fast API (sub-millisecond typical response time)
ipinfo.io - Simple IP address information.
ipdata.co - Get the Geolocation, Organisation, Currency, Timezone, Calling Code, Flag, Proxy, Tor and Threat intelligence data from any IPv4 or IPv6 address.
IP Location - IPLocation.io provides a free lookup tool to check the location of your Public IP Address. It finds this data through various GEO IP databases and online services. Just enter an IP and check its location easily.
ifconfig.co - What is my IP address? — The best tool to find your own IP address, and information about it.
iplocality.com - Geo location API: find location of an IP address
IPTools - The "IP Tools" is powerful and handy application for network analyzing.