523921
MASTERCARD credit card issued by BANKINTER, S.A. in SPAIN.
credit PLATINUM 
SPAIN 5239 21XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- MASTERCARD
- Type
- credit
- Category
- PLATINUM
- Prepaid
- No
Issuer
- Bank
- BANKINTER, S.A.
- Country
- spain
- Phone
- 902 88 88 35
- Website
- www.bankinter.com
Other BINs from BANKINTER, S.A.
visa What does BIN 523921 tell us?
BIN 523921 belongs to the MASTERCARD network and is issued by BANKINTER, S.A. in SPAIN. This is a credit card (not prepaid).
The first 6 digits of this card number uniquely identify the issuing institution and card program. This information is used by payment processors, fraud detection systems, and merchants to route transactions and validate cards.
BIN data is public information shared across millions of cards. Knowing a BIN does not expose any personal or account information. The remaining digits are unique to each cardholder and include a check digit validated by the Luhn algorithm.
BIN 523921 FAQ
Common questions about BIN 523921 and card identification.