Azure does as well, it's only partially functional though, for example ICMP doesn't work.
Re:Going IPv6 Only
by zinekeller on Sunday February 20, 2022 @04:59AM
(#30404572)
> Azure does as well, it's only partially functional though, for example ICMP doesn't work.
Azure doesn't have a good ICMP implementation even on IPv4.
As evidence, my personal website https://john-millikin.com runs on a GCP e2-micro and is reachable from IPv6-only clients.