Thread:Janus100/@comment-25412203-20180927013452/@comment-27794543-20180927061834

Admins don't have checkuser right, thus there is no way for me to know anyone's IPs (unless they accidentally post using their IP and say it's them). If you're talking about autoblock, I do use that, as can be seen on Special:BlockList. However, that's easy to work around by going to a new IP (and that's what this person did last time). Since I can't see IPs, I can't do a range block; even if I could, it'd only be helpful if user is jumping IPs within a specific range (which is easy to circumvent, e.g. by jumping to IPs in a different city or country).