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BIN 550251 — Lookup & Card Details
Check bank, country, card type, and issuer information for BIN 550251.
What is BIN 550251?
BIN 550251 is issued by Patria Bank S.A., from Romania, on the Mastercard network, as a debit card.
A Bank Identification Number (BIN, or Issuer Identification Number / IIN) is the first 6 to 8 digits of any payment card. It tells the payment network which institution issued the card, what kind of card it is, and where it was issued. For BIN 550251, that institution is Patria Bank S.A. in Romania. The card runs on the Mastercard network. Transactions settle in RON.
Mastercard is a global network whose BINs fall in the 51–55 and 2221–2720 ranges, accepted at merchants worldwide.
Merchants, fraud teams, ad platforms and developers use BIN data to route transactions, localize checkout, detect chargebacks and decide which card products they accept. BIN 550251 itself is public metadata — it identifies the issuer, not the cardholder.
BIN 550251, digit by digit
Each position in a BIN carries defined meaning under ISO/IEC 7812. Here is how the 6 digits of 550251 break down.
BIN 550251 — frequently asked questions
Which bank issued BIN 550251?
BIN 550251 is registered to Patria Bank S.A. in Romania. The issuing institution is recorded in the card networks' BIN registries and confirmed by the live lookup on this page.
What country is BIN 550251 from?
BIN 550251 was issued in Romania, where card transactions settle in RON. Country of issuance is set by the issuing institution's registration, not by where the card is used.
What card network does BIN 550251 run on?
BIN 550251 runs on the Mastercard network as a debit card (Mastercard Standard Card Immediate Debit). Mastercard is a global network whose BINs fall in the 51–55 and 2221–2720 ranges, accepted at merchants worldwide.
Is it legal to look up BIN 550251?
Yes. BIN 550251 is public infrastructure data under the ISO/IEC 7812 standard — it identifies the issuing program, not any cardholder. No personal or account data is involved in a BIN lookup.
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