517940
MASTERCARD credit card issued by CITIBANK N.A. in UNITED STATES.
credit MIXED PRODUCT 
UNITED STATES 5179 40XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- MASTERCARD
- Type
- credit
- Category
- MIXED PRODUCT
- Prepaid
- No
Issuer
- Bank
- CITIBANK N.A.
- Country
- united states
- Phone
- —
- Website
- www.citibank.com.vn
Other BINs from CITIBANK N.A.
visa What does BIN 517940 tell us?
BIN 517940 belongs to the MASTERCARD network and is issued by CITIBANK N.A. in UNITED STATES. 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 517940 FAQ
Common questions about BIN 517940 and card identification.