BIN 528523
5285 2392 5654 0757
BIN 528523 is the Issuer Identification Number (IIN) at the start of a card number. It is issued on the Mastercard network as a credit card at the Gold level. The issuing bank is Hana Card, based in South Korea. 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 528523 follows these Mastercard 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 4,520 BIN ranges issued in South Korea. See the South Korea BIN list with its banks, card schemes and card types.
Check another BIN
Enter any card's first 6–8 digits to look up its bank, scheme, type and country.
Open BIN Lookup →Frequently asked questions
What bank issued BIN 528523?
BIN 528523 belongs to Hana Card in South Korea. A BIN identifies the issuing bank and card range — never an individual account or cardholder.
Is BIN 528523 a credit or debit card?
It is a credit card on the Mastercard 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.