He is BL_ID 10526 and he seems to join my server and be able to send a msg before his ban kicks in and rejects him.
Connect request from: IP:72.134.106.16:1401
net name = !
AUTHCHECK: ! = internet client -> internet server, regular auth
!: Do it.
BL_ID 10526 is banned, rejecting
Issuing Disconnect packet.
CDROP: 75904 IP:72.134.106.16:1401