有趣的扩展！

A very good extension, but I'm getting this error instead of getting the map :
Google Maps Platform rejected your request. This IP, site or mobile application is not authorized to use this API key. Request received from IP address 2a01:cb00:c0a:c100:340e:d9b1:e087:341, with referer: https://flagfox.net/
Any idea how to fix this ?

It doesn't show the hosting provider, just the ISP. E.g. the webservers for invidious.snopyta.org are in Finland even though Hetzner Online GmbH is Germany-based, and the extension shows a German IP address.