This discord nigger is my sister's ex boyfriend, she's 13 and he's 21. He was basically grooming her and sent her death threats. 
Can y'all shut off his fucking internet / boot him offline? Thanks. This is his info, I know its not much but:

Name: Denisalav
Aliases: Kentaki iz Otaku, Denis, Denislav
Address: Ohrid, Former Yugoslav Republic of Macedonia
IP: 95.180.143.204
Screenshot of his data from Grabify: https://prnt.sc/tetxfq