519050
MASTERCARD credit card issued by OPTAL ASIA, LTD. in HONG KONG.
credit B2B 
HONG KONG 5190 50XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- MASTERCARD
- Type
- credit
- Category
- B2B
- Prepaid
- No
Issuer
- Bank
- OPTAL ASIA, LTD.
- Country
- hong kong
- Phone
- —
- Website
- —
What does BIN 519050 tell us?
BIN 519050 belongs to the MASTERCARD network and is issued by OPTAL ASIA, LTD. in HONG KONG. 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 519050 FAQ
Common questions about BIN 519050 and card identification.