Thread:KockaAdmiralac/@comment-7673575-20180831144115/@comment-27345308-20180831150433

Здраво! Сибирци заиста јесу ретки на Викији. :P

If you want to check whether two users share an IP address, or possibly an IP range, you would have to contact Staff about that. I'm not completely sure what is their criteria for accepting such requests in cases when the user whose IP is being compared not being an obvious troll, but if you explain to them your suspicions and why does that user pose a threat to the wiki's environment I think they will check their IPs and tell you the observations (but not the actual IPs).

Note that the user might be using a proxy to access the wiki, so the IP check may not return useful results (though I don't know whether Staff will tell you if the IP addresses they used are IP addresses of proxies).