Board Thread:Support Requests - Community Management/@comment-3551372-20150405192204/@comment-5448890-20150405194844

See how many Pakistani users you have. If you don't have any except him, rangeblock all of Pakistan!

But in all seriousness, try rangeblocking all of the IPs and make sure your admins use autoblock on all blocked users from now on. This will make whatever IP the blocked user even visits or attempts to edit from be subject to the same block restrictions, and will help break down the problem. (For instance: Bob makes an account, admin blocks him and sets the block to block all ips Bob tries to edit from in the same way Bob's blocked).