Hi so i am fairly new to Tournament Poker and had quite a basic hand that I am not sure of in a 300 man field 100$ tournament with 120 players remaining.

Blinds 1200/2400 with 400 Ante

I have 32 000 Chips and am dealt AJo utg.
Is it best to shove here ? Raise/fold ? or Fold ? I am interested if this is ever a fold, i am guessing shoving here is totally standard with 9 10 11 BB but im wanderring with 12-15 bb if a raise fold might be better ?

I am fortunate to know my opponents relatively well: I can confidently say that BTN, SB, BB only call with:
AQ+ 99+

Thanks in Advance