Ares' ults and Banishes

There's not much to say. Barring things that are strictly CC-immune, Ares' ult will yank you out of anything, from anywhere.
It's capable of pulling you out of:
Janus' self banish - http://a.pomf.se/tkzeyi.webm
Freya's banish - http://a.pomf.se/sixqkh.webm
Kumbhakarna's Ult - http://a.pomf.se/aczgva.webm
Interestingly, if someone is pulled out of Kumbhakarna's ult, the spot where they would've landed will still deal damage and knockup enemies inside the area, even if the target is pulled to a different location, and lands before it would've normally landed.
I don't have it recorded, but if someone is grabbed by Ne Zha, Ares' ult will deal damage, but the target will remain airborne with Ne Zha