BIN 523921
BIN 523921 belongs to a Mastercard credit platinum card issued by Bankinter, S.A. in Spain.
| BIN / IIN | 523921 |
|---|---|
| Card brand | Mastercard |
| Card type | Credit |
| Card level | Platinum |
| Prepaid | No |
| Issuing bank | Bankinter, S.A. |
| Issuer website | http://www.bankinter.com |
| Country | 🇪🇸Spain(ES) |
What this BIN tells you
A card that starts with 523921 runs on the Mastercard network, is a credit card, was issued by Bankinter, S.A. and comes from Spain. 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 523921 FAQ
Which bank issued BIN 523921?
BIN 523921 is issued by Bankinter, S.A. in Spain.
Is BIN 523921 a credit or debit card?
BIN 523921 is a credit card on the Mastercard network.
What country is BIN 523921 from?
Cards starting with 523921 are issued in Spain (ES).
Can BIN 523921 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.