Don't know how correct this range is, but from the flop 3 bet i was thinking AA-TT, AKs/o, and AQs/maybe off.

After the action on the river, JJ and TT seem really unlikely. I don't know how probably I think KK is, since I'm clearly thinking about it from this specific hand. We're getting 10:1 on the river call. If he plays AK/AQ/KK the same way, clearly an easy call. I guess I was thinking he wouldn't raise KK...