BIN 531691
BIN 531691 belongs to a Mastercard debit standard card issued by China Construction Bank in China.
| BIN / IIN | 531691 |
|---|---|
| Card brand | Mastercard |
| Card type | Debit |
| Card level | Standard |
| Prepaid | No |
| Issuing bank | China Construction Bank |
| Issuer phone | (852) 277 95533 OR (852) 317 95533 |
| Issuer website | http://en.ccb.com |
| Country | 🇨🇳China(CN) |
What this BIN tells you
A card that starts with 531691 runs on the Mastercard network, is a debit card, was issued by China Construction Bank and comes from China. Payment systems read these first six digits before anything else: to route the transaction to the right network, to apply interchange and currency rules, and to flag mismatches between the card's country and the buyer's location.
A BIN identifies a range of cards, never one account. Knowing it tells you nothing about any individual cardholder. To test how your checkout handles Mastercard cards, use Mastercard test numbers for form validation, and your gateway's official sandbox cards for payment flows.
BIN 531691 FAQ
Which bank issued BIN 531691?
BIN 531691 is issued by China Construction Bank in China.
Is BIN 531691 a credit or debit card?
BIN 531691 is a debit card on the Mastercard network.
What country is BIN 531691 from?
Cards starting with 531691 are issued in China (CN).
Can BIN 531691 identify a cardholder?
No. A BIN covers every card in a range from one issuer. It identifies the bank, brand, type and country, not an individual account.