BIN 551631
BIN 551631 belongs to a Mastercard credit standard card issued by Unicredit SPA in Italy.
| BIN / IIN | 551631 |
|---|---|
| Card brand | Mastercard |
| Card type | Credit |
| Card level | Standard |
| Prepaid | No |
| Issuing bank | Unicredit SPA |
| Country | 🇮🇹Italy(IT) |
What this BIN tells you
A card that starts with 551631 runs on the Mastercard network, is a credit card, was issued by Unicredit SPA and comes from Italy. Payment systems read these first six digits before anything else: to route the transaction to the right network, to apply interchange and currency rules, and to flag mismatches between the card's country and the buyer's location.
A BIN identifies a range of cards, never one account. Knowing it tells you nothing about any individual cardholder. To test how your checkout handles Mastercard cards, use Mastercard test numbers for form validation, and your gateway's official sandbox cards for payment flows.
BIN 551631 FAQ
Which bank issued BIN 551631?
BIN 551631 is issued by Unicredit SPA in Italy.
Is BIN 551631 a credit or debit card?
BIN 551631 is a credit card on the Mastercard network.
What country is BIN 551631 from?
Cards starting with 551631 are issued in Italy (IT).
Can BIN 551631 identify a cardholder?
No. A BIN covers every card in a range from one issuer. It identifies the bank, brand, type and country, not an individual account.