The Bank Identification Number (BIN) 523677 is issued by ALIZZ ISLAMIC BANK SAOG in OMAN. This is a MASTERCARD CREDIT card with CORPORATE 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 523677, you can determine: the card network (MASTERCARD), whether it's a credit, debit, or prepaid card (CREDIT), the card level (CORPORATE WORLD), the issuing bank (ALIZZ ISLAMIC BANK SAOG), and the country of issuance (OMAN). This information is useful for payment processors, merchants, and fraud prevention systems.