BIN 517831
BIN 517831 belongs to a Mastercard debit card issued by National Australia Bank, LTD. in Australia.
| BIN / IIN | 517831 |
|---|---|
| Card brand | Mastercard |
| Card type | Debit |
| Card level | Not specified |
| Prepaid | No |
| Issuing bank | National Australia Bank, LTD. |
| Issuer phone | +61386419083 |
| Issuer website | http://www.nab.com.au |
| Country | 🇦🇺Australia(AU) |
What this BIN tells you
A card that starts with 517831 runs on the Mastercard network, is a debit card, was issued by National Australia Bank, LTD. and comes from Australia. 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 517831 FAQ
Which bank issued BIN 517831?
BIN 517831 is issued by National Australia Bank, LTD. in Australia.
Is BIN 517831 a credit or debit card?
BIN 517831 is a debit card on the Mastercard network.
What country is BIN 517831 from?
Cards starting with 517831 are issued in Australia (AU).
Can BIN 517831 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.