Russel , i use mirc for an online game and the script doesnt have channels but has different format . So masking just bans lots of users from same city / town which is not fair. So only MAC address remains as the solution i have also used tracebans ( banning city only ) but which results again in unfair banning + now a days people got some ip changer tools so banning ip and specially subnet is of no use , so if mac address banning is possible please someone let me know .
