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BIN 525294 is issued by Credit Saison Co., Ltd., from Japan, on the Mastercard network, as a credit card.
A Bank Identification Number (BIN, or Issuer Identification Number / IIN) is the first 6 to 8 digits of any payment card. It tells the payment network which institution issued the card, what kind of card it is, and where it was issued. For BIN 525294, that institution is Credit Saison Co., Ltd. in Japan. The card runs on the Mastercard network. Transactions settle in JPY.
Mastercard is a global network whose BINs fall in the 51–55 and 2221–2720 ranges, accepted at merchants worldwide.
Merchants, fraud teams, ad platforms and developers use BIN data to route transactions, localize checkout, detect chargebacks and decide which card products they accept. BIN 525294 itself is public metadata — it identifies the issuer, not the cardholder.
Each position in a BIN carries defined meaning under ISO/IEC 7812. Here is how the 6 digits of 525294 break down.
BIN 525294 is registered to Credit Saison Co., Ltd. in Japan. The issuing institution is recorded in the card networks' BIN registries and confirmed by the live lookup on this page.
BIN 525294 was issued in Japan, where card transactions settle in JPY. Country of issuance is set by the issuing institution's registration, not by where the card is used.
BIN 525294 runs on the Mastercard network as a credit card (Gold). Mastercard is a global network whose BINs fall in the 51–55 and 2221–2720 ranges, accepted at merchants worldwide.
Yes. BIN 525294 is public infrastructure data under the ISO/IEC 7812 standard — it identifies the issuing program, not any cardholder. No personal or account data is involved in a BIN lookup.
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