What is My IP Live - Find your IPv4 and IPv6 just by visiting whatismyip.live - complete IP geolocation is also provided along with some other useful IP tools.
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.
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.
whatismyip.cc - External IP Address lookup tool with option to scan the external IP address.
GRC Port Scan - GRC Internet Security Port Scanner. Tests for open ports on your external IP address.