I have a 911 with VIN Number of 91133017XX (not really X's)

When I check the Fahrzeugidentifikation website the range of numbers for 73 911S is 9113300001-9113301430 which is under my last four digits of 17XX.
My engine number is 6131104 which possibly is in the 911T range but I can't find that number on the list either. Can anyone help me confirm these numbers as I don't see either of them matching up on sites I have checked? THANKS!!