BIN 222879: KB KOOKMIN CARD CO., LTD

BIN details

BIN / IIN

222879

Network

Mastercard

Card type

Credit

Number length

16 digits

Issuer

KB KOOKMIN CARD CO., LTD

Issuing country

🇰🇷 Korea, Republic Of (KR)

Card level

Gold

Last seen in dataset

2025-02-11

Source

Open BIN dataset (binlist.io / Techbuddie Solutions, CC BY 4.0)

Example numbers from BIN 222879

These examples were generated with the Luhn algorithm. They are structurally valid but have no balance and cannot be charged.

• 2228 7996 4676 0545
• 2228 7932 2204 8391
• 2228 7915 8648 3022
• 2228 7978 9959 7234
• 2228 7962 5858 4569

Use the generator above for a fresh set, or to create cards in bulk.

About BIN 222879

222879 is the first 6 digits of a Mastercard card number. The range is attributed to KB KOOKMIN CARD CO., LTD in Korea, Republic Of. The BIN (Bank Identification Number), formally called the IIN (Issuer Identification Number), tells payment systems which network and institution a card belongs to.

Issuer BIN ranges are reassigned over time, so always confirm critical decisions with the card network or your acquirer. Want to classify another prefix? Use the BIN checker. Looking for provider-specific test numbers? See the test card numbers reference. Need to validate a full number? Try the Luhn validator.

FAQ

Which bank issued BIN 222879?

According to the open BIN dataset, BIN 222879 is attributed to KB KOOKMIN CARD CO., LTD in Korea, Republic Of. Banks rename and BIN ranges move, so treat this as a best-effort reference.

Can I use BIN 222879 for real payments?

No. These numbers are for testing only. They have no balance and cannot be charged. Attempting real transactions with numbers you do not own is illegal.

Do the generated numbers pass Luhn validation?

Yes. Every number is generated with a valid check digit, so it passes the Luhn (MOD 10) check — exactly like a real card number would.

Will my gateway accept these numbers?

In test mode, gateways typically accept only their own documented test numbers. Generated numbers are best for validating formatting, Luhn checks, storage and UI behaviour.