Hi, I'm using matomo 3.9.1 with GeoIP 2 (PHP)
The problem is that Moroccan cities are not matching regions (also the map is showing incorrect regions for cities) as you can see in the picture below :

I also tested some IP address here:
https://www.maxmind.com/en/geoip-demo
and seems like everything is OK, so I do not know where the problem comes from.
PS: I can help correct Moroccan cities to match their regions