The Bank Identification Number (BIN) 421570 is issued by PT. BANK TABUNGAN NEGARA (PERSERO) in INDONESIA. This is a VISA DEBIT card with CLASSIC 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 421570, you can determine: the card network (VISA), whether it's a credit, debit, or prepaid card (DEBIT), the card level (CLASSIC), the issuing bank (PT. BANK TABUNGAN NEGARA (PERSERO)), and the country of issuance (INDONESIA). This information is useful for payment processors, merchants, and fraud prevention systems.