BIN 523900
BIN 523900 belongs to a Mastercard credit standard card issued by National Australia Bank, LTD. in Australia.
| BIN / IIN | 523900 |
|---|---|
| Card brand | Mastercard |
| Card type | Credit |
| Card level | Standard |
| Prepaid | No |
| Issuing bank | National Australia Bank, LTD. |
| Issuer website | http://www.nab.com.au |
| Country | 🇦🇺Australia(AU) |
What this BIN tells you
A card that starts with 523900 runs on the Mastercard network, is a credit 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 523900 FAQ
Which bank issued BIN 523900?
BIN 523900 is issued by National Australia Bank, LTD. in Australia.
Is BIN 523900 a credit or debit card?
BIN 523900 is a credit card on the Mastercard network.
What country is BIN 523900 from?
Cards starting with 523900 are issued in Australia (AU).
Can BIN 523900 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.