BIN 511973
BIN 511973 belongs to a Mastercard debit business card issued by Austin Bank, Texas, N.A. in United States.
| BIN / IIN | 511973 |
|---|---|
| Card brand | Mastercard |
| Card type | Debit |
| Card level | Business |
| Prepaid | No |
| Issuing bank | Austin Bank, Texas, N.A. |
| Country | 🇺🇸United States(US) |
What this BIN tells you
A card that starts with 511973 runs on the Mastercard network, is a debit card, was issued by Austin Bank, Texas, N.A. and comes from United States. 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 511973 FAQ
Which bank issued BIN 511973?
BIN 511973 is issued by Austin Bank, Texas, N.A. in United States.
Is BIN 511973 a credit or debit card?
BIN 511973 is a debit card on the Mastercard network.
What country is BIN 511973 from?
Cards starting with 511973 are issued in United States (US).
Can BIN 511973 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.