The Bank Identification Number (BIN) 543828 is issued by INTERNATIONAL ASSET BANK AD in BULGARIA. This is a MASTERCARD CREDIT card with GOLD 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 543828, you can determine: the card network (MASTERCARD), whether it's a credit, debit, or prepaid card (CREDIT), the card level (GOLD), the issuing bank (INTERNATIONAL ASSET BANK AD), and the country of issuance (BULGARIA). This information is useful for payment processors, merchants, and fraud prevention systems.