The Bank Identification Number (BIN) 521879 is issued by PUBLIC JOINT STOCK COMPANY BANK URALSIB in RUSSIAN FEDERATION. This is a MASTERCARD CREDIT card with STANDARD 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 521879, you can determine: the card network (MASTERCARD), whether it's a credit, debit, or prepaid card (CREDIT), the card level (STANDARD), the issuing bank (PUBLIC JOINT STOCK COMPANY BANK URALSIB), and the country of issuance (RUSSIAN FEDERATION). This information is useful for payment processors, merchants, and fraud prevention systems.