All tools
Network, DNS, security and privacy diagnostics in one place. Fifteen real tools, explained in plain language.
IP addresses
IP Checker
See your public IP address, IPv4, IPv6 and your connection details in real time.
IP Location
Find the approximate geographic location of any public IP address.
IPv4 Checker
Confirm that your connection is running on IPv4 and see the returned address.
IPv6 Test
Test whether your provider gives you real IPv6 connectivity.