25nl KJs vs nit reg

Villain is 11/3 nit reg, platinum star. 3% 3bet over 360 hands. Table is tight, BB is a fish. What other hands are in his range other than AQ, QQ, JJ and a rare 88? Maybe AA but it's doubtful. I tanked forever. In b4 the fold pre / thread comments.

$0.10/$0.25 No Limit Holdem
6 Players
Hand Conversion Powered by weaktight.com

Stacks:
Hero (UTG) ($25.35)
UTG+1 ($25.89)
CO ($13.23)
BTN ($26)
SB ($21.41)
BB ($12.84)

Pre-Flop: ($0.35, 6 players) Hero is UTG
Hero raises to $0.75, 3 folds, SB calls $0.65, 1 fold

Flop: ($1.75, 2 players)
SB checks, Hero bets $1.20, SB raises to $3.23, Hero calls $2.03

Turn: ($8.21, 2 players)
SB checks, Hero bets $5.60, SB calls $5.60

River: ($18.41, 2 players)
SB bets $11.83, Hero tanks