BIN 366591
3665 9139 1737 1142
BIN 366591 is the Issuer Identification Number (IIN) at the start of a card number. It is issued on the Diners Club International network as a credit card at the Personal level. The issuing bank is DC Japan, based in Japan. A BIN identifies the bank and card range only — it never reveals an account number, balance or cardholder.
Card number format for this BIN
Every card number that starts with 366591 follows these Diners Club International rules. Its last digit is a Luhn check digit calculated from the digits before it, which is why a mistyped number is usually rejected before a payment is even sent.
🇯🇵 Our dataset lists 13,915 BIN ranges issued in Japan. See the Japan BIN list with its banks, card schemes and card types.
Other BINs from DC Japan
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Open BIN Lookup →Frequently asked questions
What bank issued BIN 366591?
BIN 366591 belongs to DC Japan in Japan. A BIN identifies the issuing bank and card range — never an individual account or cardholder.
Is BIN 366591 a credit or debit card?
It is a credit card on the Diners Club International network.
Can I get full card numbers from a BIN?
No. A BIN is only the first 6–8 digits and public routing information. It reveals the scheme, type, bank and country, but never a full card number, balance or cardholder. The sample on this page is randomly generated and holds no funds.