Thread:Jr Mime/@comment-33198134-20170927180837

Hi, I'm new here. I've been battling vandalism on Robert Mukes' Wikipedia page the past 2 days and noticed that the same person vandalized his Fandom page here too. I clicked undo on those changes, but is there anything I can do as far as preventing an "anonymous" user from doing more vandalism? They keep changing IP addresses. 