IPLocate

1,500 free IP address lookups per day. One, quick request.

Antideo

Email, IP address and phone number validation API service

Secure your website before hackers break into it.

Coolest way to get your IP

Have your IP addresses at your fingertips

FusionAuth is a CIAM platform that is 100% free for unlimited users.

Building blocks for your location features

A Mac menu bar app to easily copy/paste your IP address.

SDK for indoor location as a service with Estimote Beacons

Share your location with your friends right in Messenger

Instantly locate any device w/ WiFi, celltowers & IP address

Indoor & outdoor location without beacons, WiFi, or GPS

OpenVPN - The Open Source VPN

Psiphon is circumvention software for Windows and Mobile platforms that provides uncensored access to Internet content. Read more about Psiphon.

Radar - Location sharing for friends and teams.

Free and open source hosts management & switching app

The Tor Project’s free software protects your privacy online. Site blocked? Email [mailto:[email protected]] for help downloading Tor Browser.

Really simple VPN to browse the web privately & anonymously.

Browse over 70 million free mobile WiFi hotspots

Find free WiFi nearby

Crowdsourced WiFi passwords for everyone í ½í³¶

ipstack is a free, real-time IP address to location JSON API and database service supporting IPv4 and IPv6 lookup.