Welcome, Again, to the Nostradamus Server!

What do you guess are the next two digits of my number?

• 6423545420400
• 6423545420401
• 6423545420402
• 6423545420403
• 6423545420404
• 6423545420405
• 6423545420406
• 6423545420407
• 6423545420408
• 6423545420409
• 6423545420410
• 6423545420411
• 6423545420412
• 6423545420413
• 6423545420414
• 6423545420415
• 6423545420416
• 6423545420417
• 6423545420418
• 6423545420419
• 6423545420420
• 6423545420421
• 6423545420422
• 6423545420423
• 6423545420424
• 6423545420425
• 6423545420426
• 6423545420427
• 6423545420428
• 6423545420429
• 6423545420430
• 6423545420431
• 6423545420432
• 6423545420433
• 6423545420434
• 6423545420435
• 6423545420436
• 6423545420437
• 6423545420438
• 6423545420439
• 6423545420440
• 6423545420441
• 6423545420442
• 6423545420443
• 6423545420444
• 6423545420445
• 6423545420446
• 6423545420447
• 6423545420448
• 6423545420449
• 6423545420450
• 6423545420451
• 6423545420452
• 6423545420453
• 6423545420454
• 6423545420455
• 6423545420456
• 6423545420457
• 6423545420458
• 6423545420459
• 6423545420460
• 6423545420461
• 6423545420462
• 6423545420463
• 6423545420464
• 6423545420465
• 6423545420466
• 6423545420467
• 6423545420468
• 6423545420469
• 6423545420470
• 6423545420471
• 6423545420472
• 6423545420473
• 6423545420474
• 6423545420475
• 6423545420476
• 6423545420477
• 6423545420478
• 6423545420479
• 6423545420480
• 6423545420481
• 6423545420482
• 6423545420483
• 6423545420484
• 6423545420485
• 6423545420486
• 6423545420487
• 6423545420488
• 6423545420489
• 6423545420490
• 6423545420491
• 6423545420492
• 6423545420493
• 6423545420494
• 6423545420495
• 6423545420496
• 6423545420497
• 6423545420498
• 6423545420499