The Bank Identification Number (BIN) 537552 is issued by JOINT STOCK COMPANY UNEX BANK in UKRAINE. This is a MASTERCARD DEBIT card with WORLD 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 537552, you can determine: the card network (MASTERCARD), whether it's a credit, debit, or prepaid card (DEBIT), the card level (WORLD), the issuing bank (JOINT STOCK COMPANY UNEX BANK), and the country of issuance (UKRAINE). This information is useful for payment processors, merchants, and fraud prevention systems.