BIN 521430
BIN 521430 belongs to a Mastercard debit standard card issued by Vietnam Thuong Tin Commercial Joint Stock Bank in Viet Nam.
| BIN / IIN | 521430 |
|---|---|
| Card brand | Mastercard |
| Card type | Debit |
| Card level | Standard |
| Prepaid | No |
| Issuing bank | Vietnam Thuong Tin Commercial Joint Stock Bank |
| Country | 🇻🇳Viet Nam(VN) |
What this BIN tells you
A card that starts with 521430 runs on the Mastercard network, is a debit card, was issued by Vietnam Thuong Tin Commercial Joint Stock Bank and comes from Viet Nam. 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 521430 FAQ
Which bank issued BIN 521430?
BIN 521430 is issued by Vietnam Thuong Tin Commercial Joint Stock Bank in Viet Nam.
Is BIN 521430 a credit or debit card?
BIN 521430 is a debit card on the Mastercard network.
What country is BIN 521430 from?
Cards starting with 521430 are issued in Viet Nam (VN).
Can BIN 521430 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.