The Internet Pinball Serial Number Database or IPSND collects serial numbers of pinball machines and publishes a database of these on the Internet. Our goal is to make available a registration of all pinball machines in existence and allow tools for slicing, dicing and visualization of the data.

Games: 6,708  Serials: 73,939  Visitors: 91,656,439  Members: 5,994  Photos: 49,240  Lat/Lng: 42,232  Masks: 73,939(1,102.25%)  Traits: 581  Nudges: 249,565  Backglasses: 1,865
  Most Serials: Twilight Zone(1,404)  Most Submissions: Dennis Braun(6,231)  Most Points: Dennis Braun(46,405)  Highest Quality: The Knight(17.00)  Most Nudges: pinballservice-nl(31,600)
There are several statistics tables that are available for viewing...

StatisticHits

Category: Affiliates

Affiliates by Referrals 9,016

Category: Counter Measures

Currently Banned IP Addresses 12,729
Most Abusive IP Addresses 54,087

Category: Games

Games with least percentage of production run registered 10,454
Games with most percentage of production run registered 10,559
Games with most Serial Numbers submitted 10,488
Games with most traits Defined 14,853
Games with most traits Submitted 7,481
Games with most Game Parts Submitted 10,000
Games with most Photos 8,897
Games with Most GeoLocations 7,397
Most Recent Backglasses 12,796

Category: Nudging

Most Recent Nudges 1,344,878
Members by Nudge 28,099
Most Contentious Nudges 10,659

Category: Quality Control

IPDB Data Updates 47,345
Non-Masked Games by Submission 7,229
Most Recent Mask Definitions 15,750
Missing Backglasses by Submission Count 8,230
Submissions with Flagged Photos 5,027

Category: Serials

Serial Numbers with most Submissions 7,729
Serial Registrations by Condition 6,857
Serial Registrations by Country 8,168
Serial Registrations by Game Manufactured Year 7,803
Serial Registrations by Game Type 6,532
Serial Registrations by MPU 7,641
Serial Registrations by Manufacturer 9,619

Category: Submissions

Top Submitters by Submission Count 64,667
Most Recent Submissions 472,101
Most Recent Photo Submissions 156,264
Submissions By Month 7,845
Submissions by Day of Week 6,073
Top Submitters by Points 95,484
Submissions without Game Assigned 8,451

Category: Traffic

Most Popular Searches 15,689
Most Viewed Games 8,398
Most Popular Statistics 7,015
Database Downloads By Month 7,271
Members by Donation Total 5,811