BIN 526261
BIN 526261 belongs to a Mastercard credit business card issued by Aion, S.A. in Belgium.
| BIN / IIN | 526261 |
|---|---|
| Card brand | Mastercard |
| Card type | Credit |
| Card level | Business |
| Prepaid | No |
| Issuing bank | Aion, S.A. |
| Country | 🇧🇪Belgium(BE) |
What this BIN tells you
A card that starts with 526261 runs on the Mastercard network, is a credit card, was issued by Aion, S.A. and comes from Belgium. 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 526261 FAQ
Which bank issued BIN 526261?
BIN 526261 is issued by Aion, S.A. in Belgium.
Is BIN 526261 a credit or debit card?
BIN 526261 is a credit card on the Mastercard network.
What country is BIN 526261 from?
Cards starting with 526261 are issued in Belgium (BE).
Can BIN 526261 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.