Thread:Acebatonfan/@comment-4812386-20151205030747/@comment-4360159-20151230075821

Mark Otaris wrote: The special page is Special:ActiveUsers, anyone is able to look at it.

Perhaps it's not hidden, but it seems to act as a redirect for non-admins. ...Or, at least, I always get redirected to Special:ListUsers of all users sorted by descending alphanumeric order.