What is my IP? - Find out what your IP is. Do not hesitate to open wimip.
TrueIP - TrueIP is a small program that runs in the system tray, monitoring your IP address(es).
geoiplookup.net - (IPv4 only) Online tool to get accurate IP address information
ShowIP - ShowIP displays the IP address(es) of the current page in the status bar.
Skeebus - Skeebus is a macOS menu bar app that displays your current public IP address
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.