ATs pf

[delta k]

I am very loose pf OOP and I'm trying to cut down (and it's cutting into my winrate!). Just curious what people do here as I thought it was kind of a tough spot.

UTG1 17/11/5 good solid reg makes it $8 w/ 100BB, folded to me in the BB with ATs.

-He doesn't call a reraise with worse
-His range for opening there is pretty tight, so his hands are weighted towards the top of his range
-I'm OOP versus a good solid reg

So I should prob fold?? Or what.