BIN 551818
BIN 551818 belongs to a Mastercard credit standard card issued by Aeon Financial Service Co., LTD. in Japan.
| BIN / IIN | 551818 |
|---|---|
| Card brand | Mastercard |
| Card type | Credit |
| Card level | Standard |
| Prepaid | No |
| Issuing bank | Aeon Financial Service Co., LTD. |
| Country | 🇯🇵Japan(JP) |
What this BIN tells you
A card that starts with 551818 runs on the Mastercard network, is a credit card, was issued by Aeon Financial Service Co., LTD. and comes from Japan. 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 551818 FAQ
Which bank issued BIN 551818?
BIN 551818 is issued by Aeon Financial Service Co., LTD. in Japan.
Is BIN 551818 a credit or debit card?
BIN 551818 is a credit card on the Mastercard network.
What country is BIN 551818 from?
Cards starting with 551818 are issued in Japan (JP).
Can BIN 551818 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.