The Bank Identification Number (BIN) 543958 is issued by CREDIT MUTUEL ARKEA in SPAIN. This is a MASTERCARD CREDIT card with PREFERRED BUSINESS level.
BIN (Bank Identification Number), also known as IIN (Issuer Identification Number), refers to the first 6 digits of a payment card number. These digits identify the card-issuing institution, card type, and other attributes used for routing and fraud prevention.
By looking up BIN 543958, you can determine: the card network (MASTERCARD), whether it's a credit, debit, or prepaid card (CREDIT), the card level (PREFERRED BUSINESS), the issuing bank (CREDIT MUTUEL ARKEA), and the country of issuance (SPAIN). This information is useful for payment processors, merchants, and fraud prevention systems.