The Bank Identification Number (BIN) 521646 is issued by DEUTSCHE BANK SOCIEDAD ANONIMA ESPANOLA in SPAIN. This is a MASTERCARD CREDIT card with WORLD 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 521646, you can determine: the card network (MASTERCARD), whether it's a credit, debit, or prepaid card (CREDIT), the card level (WORLD), the issuing bank (DEUTSCHE BANK SOCIEDAD ANONIMA ESPANOLA), and the country of issuance (SPAIN). This information is useful for payment processors, merchants, and fraud prevention systems.