Nissan FAST is the program that the dealerships run to search for parts. The databases, which are arranged by region, contain every part number and VIN look-up for that region. The only problem (besides distributing copyrighted material without permission) is that each database is close to a gig per region. To have them all is about 10 gigs. Try hosting that! Last time I checked, all regions were available and contained info for cars into the 2000's.