If he was running 6/6, though, why would you be trying to entice a bluff? I would think based on the numbers (albeit a bad sample), it'd be better to valuetown him every street and re-evaluate if he repops you somewhere.
My thoughts (apart from "This is a small sample, so don't get too carried away with the numbers.") were that the UTG raise, puts him on the top part of his range, so High pair and AQ+. I figured with the hands I beat I'm only getting a call from JJ on a second barrel, and the Ax hands are folding save for the diamond draw. He'll also probably fire with the A high hands on the river to try and get me off my weak hands if I show weakness on the Turn, and if he checks again on the River I can still get value from JJ with a river bet.
So essentially, hard to get 3 streets of value from most of his range, and feigning weakness on the turn might get 2 streets of value with a bluff.