BIN 811231 — Lookup & Card Details

Check bank, country, card type, and issuer information for BIN 811231.

What is BIN 811231?

BIN 811231 is on the RuPay 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 RuPay network.

RuPay is India's domestic card network, operated by NPCI, with BIN ranges including 508, 81 and 82, and acceptance across India and partner networks abroad.

Payment processors read these digits on every transaction: they drive routing decisions, currency handling at checkout, fraud scoring and card-product acceptance rules. BIN 811231 carries no personal information: it maps to an issuing institution and card program, never to an individual account or person.

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BIN 811231, digit by digit

Each position in a BIN carries defined meaning under ISO/IEC 7812. Here is how the 6 digits of 811231 break down.

8Major Industry Identifier — Healthcare, telecom and national assignments (incl. RuPay)

1Issuer range digit 2 of the 6-digit prefix

1Issuer range digit 3 of the 6-digit prefix

2Issuer range digit 4 of the 6-digit prefix

3Issuer range digit 5 of the 6-digit prefix

1Issuer range digit 6 of the 6-digit prefix

BIN 811231 — frequently asked questions

Which bank issued BIN 811231?

The live registry lookup doesn't currently return a bank name for BIN 811231. The prefix resolves to the RuPay network, and issuer details may appear as registries update — newly issued and virtual ranges often lag.

What card network does BIN 811231 run on?

BIN 811231 runs on the RuPay network. RuPay is India's domestic card network, operated by NPCI, with BIN ranges including 508, 81 and 82, and acceptance across India and partner networks abroad.

Is it legal to look up BIN 811231?

Yes. BIN 811231 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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Related BIN ranges

Browse neighboring BINs — useful when pinpointing a card range.

Lower BINs

811221 811222 811223 811224

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