The Bank Identification Number (BIN) 523597 is issued by TRANSFOREX (HONG KONG) INVESTMENT CONSULTING CO., LTD. in HONG KONG. This is a MASTERCARD DEBIT card with PREPAID ISIC 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 523597, you can determine: the card network (MASTERCARD), whether it's a credit, debit, or prepaid card (DEBIT), the card level (PREPAID ISIC), the issuing bank (TRANSFOREX (HONG KONG) INVESTMENT CONSULTING CO., LTD.), and the country of issuance (HONG KONG). This information is useful for payment processors, merchants, and fraud prevention systems.