The Bank Identification Number (BIN) 511197 is issued by COMERICA BANK in UNITED STATES. This is a MASTERCARD DEBIT card with PREPAID GOVERNMENT 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 511197, you can determine: the card network (MASTERCARD), whether it's a credit, debit, or prepaid card (DEBIT), the card level (PREPAID GOVERNMENT), the issuing bank (COMERICA BANK), and the country of issuance (UNITED STATES). This information is useful for payment processors, merchants, and fraud prevention systems.