BIN 518769 — Lookup & Card Details

BIN 518769 is issued by Asociacion Cooperativa De Ahorro Y Credito Del Colegio Medico De El Sa, from El Salvador, 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 518769, that institution is Asociacion Cooperativa De Ahorro Y Credito Del Colegio Medico De El Sa in El Salvador. The card runs on the Mastercard network. Transactions settle in SVC.

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 518769 itself is public metadata — it identifies the issuer, not the cardholder.