512311
512311 is a Mastercard Credit card issued by Western States Bankcard Association in the United States. The source data does not record a card category for this BIN, so we cannot say whether it is a personal or business card.
credit 
UNITED STATES 5123 11XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- MASTERCARD
- Type
- credit
- Category
- MASTERCARD
- Spending
- —
Issuer
- Country
- united states
- Phone
- —
- Website
- —
Other BINs from WESTERN STATES BANKCARD ASSOCIATION
| BIN | Brand | Type | Category |
|---|---|---|---|
| 512010 | mastercard | credit | MASTERCARD |
| 512015 | mastercard | credit | MASTERCARD |
| 512022 | mastercard | credit | MASTERCARD |
| 512024 | mastercard | credit | MASTERCARD |
| 512035 | mastercard | credit | MASTERCARD |
| 512039 | mastercard | credit | MASTERCARD |
| 512040 | mastercard | credit | MASTERCARD |
| 512050 | mastercard | credit | MASTERCARD |
| 512053 | mastercard | credit | MASTERCARD |
| 512115 | mastercard | credit | MASTERCARD |
| 512145 | mastercard | credit | MASTERCARD |
| 512168 | mastercard | credit | MASTERCARD |
What does BIN 512311 tell us?
BIN 512311 belongs to the MASTERCARD network and is issued by WESTERN STATES BANKCARD ASSOCIATION 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 512311 FAQ
Common questions about BIN 512311 and card identification.