BIN 540287 — Lookup & Card Details

BIN 540287 is issued by Seb Kort Bank Ab, from Denmark, on the mastercard network, as a credit 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 540287, that institution is Seb Kort Bank Ab in Denmark. The card runs on the mastercard network. Transactions settle in DKK.

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 540287 itself is public metadata — it identifies the issuer, not the cardholder.