528172
MASTERCARD credit card issued by CITIBANK N.A., SINGAPORE BRANCH in SINGAPORE.
credit CORPORATE 
SINGAPORE 5281 72XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- MASTERCARD
- Type
- credit
- Category
- CORPORATE
- Prepaid
- No
Issuer
- Country
- singapore
- Phone
- +6562255225
- Website
- www.citibank.com.sg
What does BIN 528172 tell us?
BIN 528172 belongs to the MASTERCARD network and is issued by CITIBANK N.A., SINGAPORE BRANCH in SINGAPORE. 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 528172 FAQ
Common questions about BIN 528172 and card identification.