“GitHub Enterprise Cloud with data residency” is hosted on separate infrastructure and dedicated subdomains under *.ghe.com. It’s been around since November 2024z
It’s not the same thing as GitHub Enterprise Cloud hosted on the shared global network on github.com.
https://docs.github.com/en/enterprise-cloud@latest/admin/dat...
So confusing and so Microsoft. They love to have licensing so complicated their own sales people aren't up to date and have to rely on third party spreadsheets.
Edit:
Read that document - why do more people not do the self hosted option with GitHub Enterprise Server ?