iOS Maps internet port?

Hello people,


I'm trying to find out which port is used by MapKit / iOS maps. My application runs behind a VPN connection which grants access to a private network but it blocks evreything else. I still need map-functionality however which is also being blocked. What port does Maps use to download things like map tiles and step by step navigation programs.

I have checked https://support.apple.com/en-us/HT202944 but Maps is not listed on there. It does make sense if it uses 80 or 443 but I would like to be sure before fiddling with firewall settings (not my expertise, I easily break stuff xD).


Thanks!

iOS Maps internet port?
 
 
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