BIN 521899
BIN 521899 belongs to a Mastercard credit standard card issued by Bank Of Communications Co., LTD in China.
| BIN / IIN | 521899 |
|---|---|
| Card brand | Mastercard |
| Card type | Credit |
| Card level | Standard |
| Prepaid | No |
| Issuing bank | Bank Of Communications Co., LTD |
| Country | 🇨🇳China(CN) |
What this BIN tells you
A card that starts with 521899 runs on the Mastercard network, is a credit card, was issued by Bank Of Communications Co., LTD 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 521899 FAQ
Which bank issued BIN 521899?
BIN 521899 is issued by Bank Of Communications Co., LTD in China.
Is BIN 521899 a credit or debit card?
BIN 521899 is a credit card on the Mastercard network.
What country is BIN 521899 from?
Cards starting with 521899 are issued in China (CN).
Can BIN 521899 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.