I would almost certainly put him on 77+ after his flop call, but I imagine he's raising all of his sets so then thats 88, and JJ+.

I don't expect this range to fold which is why I don't care for a bet much and his turn call still fits in that range. The river minraise can take out 88 from his range and he might even fold JJ to a bet so I put him KK+ too. AhKh could also be in his range.