The Bank Identification Number (BIN) 543811 is issued by BANK SADERAT IRAN in IRAN, ISLAMIC REPUBLIC OF. This is a MASTERCARD CREDIT card with Unknown 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 543811, you can determine: the card network (MASTERCARD), whether it's a credit, debit, or prepaid card (CREDIT), the card level (Unknown), the issuing bank (BANK SADERAT IRAN), and the country of issuance (IRAN, ISLAMIC REPUBLIC OF). This information is useful for payment processors, merchants, and fraud prevention systems.