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BIN 558801 — Lookup & Card Details
Check bank, country, card type, and issuer information for BIN 558801.
What is BIN 558801?
BIN 558801 is issued by Monzo Bank Limited, from Ireland, on the Mastercard network.
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 558801, that institution is Monzo Bank Limited in Ireland. The card runs on the Mastercard network. Transactions settle in EUR.
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 558801 itself is public metadata — it identifies the issuer, not the cardholder.
BIN 558801, digit by digit
Each position in a BIN carries defined meaning under ISO/IEC 7812. Here is how the 6 digits of 558801 break down.
BIN 558801 — frequently asked questions
Which bank issued BIN 558801?
BIN 558801 is registered to Monzo Bank Limited in Ireland. The issuing institution is recorded in the card networks' BIN registries and confirmed by the live lookup on this page.
What country is BIN 558801 from?
BIN 558801 was issued in Ireland, where card transactions settle in EUR. Country of issuance is set by the issuing institution's registration, not by where the card is used.
What card network does BIN 558801 run on?
BIN 558801 runs on the Mastercard network (World Elite Business 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 558801?
Yes. BIN 558801 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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