Hi,
It says in the article below that to restrict access by the network locations IP address from the SharePoint web admin portal you need AD P1/P2
https://docs.microsoft.com/en-us/sharepoint/control-access-based-on-network-location
but in this article albeit a lot older it says you don't need azure ad premium.
https://techcommunity.microsoft.com/t5/microsoft-sharepoint-blog/introducing-conditional-access-by-n...
was the licensing requirements changed at some point? If it was do you need just 1 license or would you need to license all users in your O365 tenant?
