The Bank Identification Number (BIN) 533663 is issued by BARCLAYCARD INTERNATIONAL PAYMENTS LIMITED in IRELAND. This is a MASTERCARD CREDIT card with CORPORATE 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 533663, you can determine: the card network (MASTERCARD), whether it's a credit, debit, or prepaid card (CREDIT), the card level (CORPORATE), the issuing bank (BARCLAYCARD INTERNATIONAL PAYMENTS LIMITED), and the country of issuance (IRELAND). This information is useful for payment processors, merchants, and fraud prevention systems.