523401
MASTERCARD credit card issued by CITIBANK KOREA INC. in KOREA, REPUBLIC OF.
credit CORPORATE 
KOREA, REPUBLIC OF 5234 01XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- MASTERCARD
- Type
- credit
- Category
- CORPORATE
- Prepaid
- No
Issuer
- Bank
- CITIBANK KOREA INC.
- Country
- korea, republic of
- Phone
- +8215887000
- Website
- www.citibank.co.kr
Other BINs from CITIBANK KOREA INC.
visa What does BIN 523401 tell us?
BIN 523401 belongs to the MASTERCARD network and is issued by CITIBANK KOREA INC. in KOREA, REPUBLIC OF. 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 523401 FAQ
Common questions about BIN 523401 and card identification.