BIN 266866 — Lookup & Card Details

Check bank, country, card type, and issuer information for BIN 266866.

What is BIN 266866?

BIN 266866 is on the Mastercard network.

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. The card runs on the Mastercard network.

Mastercard is a global network whose BINs fall in the 51–55 and 2221–2720 ranges, accepted at merchants worldwide.

Payment processors read these digits on every transaction: they drive routing decisions, currency handling at checkout, fraud scoring and card-product acceptance rules. BIN 266866 carries no personal information: it maps to an issuing institution and card program, never to an individual account or person.

mastercard

BIN 266866, digit by digit

Each position in a BIN carries defined meaning under ISO/IEC 7812. Here is how the 6 digits of 266866 break down.

2Major Industry Identifier — Airlines and financial (incl. Mastercard 2-series)

6Issuer range digit 2 of the 6-digit prefix

6Issuer range digit 3 of the 6-digit prefix

8Issuer range digit 4 of the 6-digit prefix

6Issuer range digit 5 of the 6-digit prefix

6Issuer range digit 6 of the 6-digit prefix

BIN 266866 — frequently asked questions

Which bank issued BIN 266866?

The live registry lookup doesn't currently return a bank name for BIN 266866. The prefix resolves to the Mastercard network, and issuer details may appear as registries update — newly issued and virtual ranges often lag.

What card network does BIN 266866 run on?

BIN 266866 runs on the Mastercard network. Mastercard is a global network whose BINs fall in the 51–55 and 2221–2720 ranges, accepted at merchants worldwide.

Is it legal to look up BIN 266866?

Yes. BIN 266866 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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266856 266857 266858 266859

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