Hi abuse team,
Like in https://community.online.net/t/abuse-reports-ignored/5122 I do have a nice IP address that simply seems to like doing some random SIP bruteforce and for which the abuse reports don't change anything.
IP is 188.8.131.52, reported in abuse reports # 191858, 191872 and 191903. The attack starts again whenever this IP get's unbanned on my side... so for now I upped the bantime for recidivists to 1 week.
This IP seems rather active in this field and has a nice history starting at least in july as you can see
I like the nice answer I do get every time (which is definitely just a copy & paste):
thank you for your email
im very sorry to hear that
the server hacked and i already clean it now
and ill make good security to solve problem
and ill monitor it to be sure server ok