[CorrectHorseBat]

Here in Belgium it's the other way around. we've had IPv6 for over 10 years for basically all home internet, but mobile is still ipv4 only. Not sure why since it's all the same companies.

[Scroll_Swe]

Mobile and fixed broadband is a separate infra/boxes (virtual).

LTE arch with the PGW handles IP allocation to devices

https://mobilepacketcore.com/lte-4g-network-architecture/