This extension displays your public IPv4 address, provider name and some location.
The MyIP extension displays the current IP address, approximate location and some provider information.
It show some details like: ip address, provider name and the region by ip address. You can copy the ip address by clicking the ip and press crtl+c
It's open source: https://codeberg.org/turbopixel/MyIP-Browser-Extension
Cheers!