BIN 520721
BIN 520721 belongs to a Mastercard credit card in China.
| BIN / IIN | 520721 |
|---|---|
| Card brand | Mastercard |
| Card type | Credit |
| Card level | Not specified |
| Prepaid | No |
| Issuing bank | Unknown |
| Country | 🇨🇳China(CN) |
What this BIN tells you
A card that starts with 520721 runs on the Mastercard network, is a credit card 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 520721 FAQ
Is BIN 520721 a credit or debit card?
BIN 520721 is a credit card on the Mastercard network.
What country is BIN 520721 from?
Cards starting with 520721 are issued in China (CN).
Can BIN 520721 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.