Board Thread:Support Requests - Getting Started/@comment-40187992-20200711203125/@comment-26611127-20200711204610

The ability to check the IP of a registered user can be done through the CheckUser extension, but it is limited to these specific user groups:


 * "CheckUser rights are generally reserved for Fandom Staff, Wiki Managers, Content Team Members, Fandom Helpers, and the Volunteer Spam Task Force." - Help:CheckUser

Also see this official Fandom Zendesk page for more information:
 * I need an IP check on another user

You can to check the IP of a user. This process and its requirements are described more thoroughly in the pages I linked above.