BIN 521839
BIN 521839 belongs to a Mastercard credit platinum card issued by The International Bank Of Azerbaijan in Azerbaijan.
| BIN / IIN | 521839 |
|---|---|
| Card brand | Mastercard |
| Card type | Credit |
| Card level | Platinum |
| Prepaid | No |
| Issuing bank | The International Bank Of Azerbaijan |
| Country | 🇦🇿Azerbaijan(AZ) |
What this BIN tells you
A card that starts with 521839 runs on the Mastercard network, is a credit card, was issued by The International Bank Of Azerbaijan and comes from Azerbaijan. 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 521839 FAQ
Which bank issued BIN 521839?
BIN 521839 is issued by The International Bank Of Azerbaijan in Azerbaijan.
Is BIN 521839 a credit or debit card?
BIN 521839 is a credit card on the Mastercard network.
What country is BIN 521839 from?
Cards starting with 521839 are issued in Azerbaijan (AZ).
Can BIN 521839 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.