BIN 521187
BIN 521187 belongs to a Mastercard debit electronic card issued by Sygma Banque Societe Anonyme Oddzial W Polsce in Poland.
| BIN / IIN | 521187 |
|---|---|
| Card brand | Mastercard |
| Card type | Debit |
| Card level | Electronic |
| Prepaid | No |
| Issuing bank | Sygma Banque Societe Anonyme Oddzial W Polsce |
| Issuer phone | +48224893510 |
| Issuer website | http://www.sygmabank.pl |
| Country | 🇵🇱Poland(PL) |
What this BIN tells you
A card that starts with 521187 runs on the Mastercard network, is a debit card, was issued by Sygma Banque Societe Anonyme Oddzial W Polsce and comes from Poland. 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 521187 FAQ
Which bank issued BIN 521187?
BIN 521187 is issued by Sygma Banque Societe Anonyme Oddzial W Polsce in Poland.
Is BIN 521187 a credit or debit card?
BIN 521187 is a debit card on the Mastercard network.
What country is BIN 521187 from?
Cards starting with 521187 are issued in Poland (PL).
Can BIN 521187 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.