(adsbygoogle = window.adsbygoogle || []).push({}); Is it possible to host them without getting banned on psn And mw3?

It honestly just depends on what you are doing, I was hosting XP SnD lobbies for a long time and I never got banned, but when I went over to DEX and started to RTE I got banned pretty fast, So if your hosting just with a modded Eboot on CEX you most likely (well I never did) get banned but there is always that possibility.