I had that CID for almost two years now. I had to reinstall CFW to fix some problems. ( Current FW 4.81 Rebug D-REX ) i took my CID , set it via CCAPI and tried to log in on PSN. It was the first try to log in after the reinstall of CFW , i also took al the methodes to increase the ban chance like PSNPATCH n stuff, when i was in PSN and tried to register, it said that my Console is permanently banned, without even trying to sign in ( no "please wait" , directly ban message ) my Account on which i modded last before reinstalling is also unbanned from PSN , idk if its really a a CID ban or a "IP" Ban which some persons said. Idk how i could get banned so fast out of nothing and for what reason. And wondered if someone could help me with this CID situation .
your ps3 got high and forgot to disable all the calls your console banned man, need to use different cid/psid and to be safe mac, if your proper paranoid then a vpn as well.