FakecreditcardAbout BIN 512124
BIN 512124 is listed as a Mastercard credit card issued by Bank of N.T. Butterfield and Son, Ltd. in Bermuda. Credit cards spend against a credit line that the cardholder repays later; interchange fees and fraud rules usually differ from debit cards.
Bank of N.T. Butterfield and Son, Ltd. has 24 BINs in the dataset, which makes it the largest of 2 banks with a BIN page in Bermuda. The Bank of N.T. Butterfield and Son, Ltd. BIN list shows all of them with network, type and level.
Bermuda has 75 BINs in the dataset; among the 69 that name an issuer, the main networks are Mastercard (59%), Visa (39%), Maestro (1%), and 29% are debit. See the Bermuda BIN list.
Mastercard number format for BIN 512124
| Starts with | 512124 (the BIN). First digit 5: banking and financial |
|---|---|
| Length | 16 digits |
| Security code | 3-digit CVC2 on the back |
| Check digit | The last digit, calculated with the Luhn algorithm |
| Printed as | 5121 2431 7795 9383 |
A checkout that receives a number starting with 512124 should detect Mastercard, expect 16 digits and ask for a 3-digit security code. The generator creates as many numbers with this BIN as you need, with expiry dates and CVVs, as CSV, JSON or XML.
Nearby BINs
The BINs closest to 512124 in our data. Neighbouring ranges often belong to the same bank, but not always — each range is assigned separately.
More BINs from Bank of N.T. Butterfield and Son, Ltd.
All 24 BINs of Bank of N.T. Butterfield and Son, Ltd. →
Frequently asked questions
Which bank issued BIN 512124?
BIN 512124 is registered to Bank of N.T. Butterfield and Son, Ltd. in Bermuda. Bank details can change after mergers or portfolio sales, so confirm with the bank for anything important.
Is 512124 a debit or a credit card BIN?
It is recorded as credit. Credit cards spend against a credit line that the cardholder repays later; interchange fees and fraud rules usually differ from debit cards.
How many digits does a card with BIN 512124 have?
Mastercard card numbers have 16 digits, and the security code is a 3-digit CVC2 on the back. The first six digits are the BIN, the last digit is the Luhn check digit, and the digits in between identify the account.
Can I generate test card numbers with BIN 512124?
Yes. Open the generator with this BIN to create Luhn-valid numbers with expiry dates and CVVs for testing forms, validation and BIN-based rules. They are test data: not issued by Bank of N.T. Butterfield and Son, Ltd., linked to no account and declined by real payment systems.
Does a BIN tell me whether a card is valid?
No. A BIN describes a range of card numbers — network, issuer, country and product — not a particular card. Whether a card exists or can be charged is known only to the issuing bank. To check the format of a full number (length and check digit), use the card validator.
A BIN identifies the card network and the issuing institution only. It reveals nothing about an individual card, cardholder or account, and it cannot show whether a card exists or can be charged. Test numbers generated from a BIN are for development and QA only and are declined by every real payment system.
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BIN data: bin-list-data by Venelin Kochev (a lite version of binlookup.io), licensed under CC BY 4.0. Changes made by Fakecreditcard: issuer, brand and country names re-cased and standardized, spelling variants of the same issuer merged, malformed phone numbers and web addresses removed.