521103
MASTERCARD debit card issued by MAIWAND BANK in AFGHANISTAN.
debit STANDARD 
AFGHANISTAN 5211 03XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- MASTERCARD
- Type
- debit
- Category
- STANDARD
- Prepaid
- No
Issuer
- Bank
- MAIWAND BANK
- Country
- afghanistan
- Phone
- —
- Website
- —
What does BIN 521103 tell us?
BIN 521103 belongs to the MASTERCARD network and is issued by MAIWAND BANK in AFGHANISTAN. This is a debit 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 521103 FAQ
Common questions about BIN 521103 and card identification.