TrueIP - TrueIP is a small program that runs in the system tray, monitoring your IP address(es).
What is my IP? - Find out what your IP is. Do not hesitate to open wimip.
My Public IP - My Public IP is a utility to let you know through which internet IP the world see you.
geoiplookup.net - (IPv4 only) Online tool to get accurate IP address information
IP-Toolbox.com - IP-Toolbox.com is the best site for quick and easy viewing of your public IP address and other related information.
G-NetWiFi - G-NetWiFi is a powerful mobile app that serves as a top-notch drive test and network monitor solution for all devices using Android OS.