tough spot he could have you beat but he could also have said this dude showed weakness by checking the turn so i might as well bet. Stats on player would be very helpful. He could of had a Q and wanted to pull the old c-call flop c-raise turn line but you phucked those plans up by checking behind on the turn.
Villan post here so i will give him credit and assume that he is not callling your raise with crap
i would say he called your raise
any pair below queens ( set hunting and assume he would raise with QS or better)
AJ/AQ suited and unsuited most would raise with AK

i think that would be top of his calling range ofcourse i could be way off and he called with 10/7 soooted