FakecreditcardAbout BIN 521578
In our BIN data, 521578 is a Mastercard Prepaid Platinum Travel debit card range that belongs to Qatar National Bank, registered in Qatar. Debit cards draw money directly from the cardholder's bank account, so checkouts and gateways often treat them differently from credit cards (fees, holds, recurring billing). Prepaid products are loaded with funds in advance instead of drawing on a credit line; subscription and recurring-billing flows often handle them separately.
With 50 BINs, Qatar National Bank ranks the second-largest among the 15 banks we list for Qatar. The Qatar National Bank BIN list shows all of them with network, type and level.
Across Qatar, the dataset counts 472 BINs; among the 458 that name an issuer, the main networks are Visa (40%), Mastercard (36%), UATP (22%), and 25% are debit. See the Qatar BIN list.
Mastercard number format for BIN 521578
| Starts with | 521578 (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 | 5215 7884 4748 2092 |
A checkout that receives a number starting with 521578 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 521578 in our data. Neighbouring ranges often belong to the same bank, but not always — each range is assigned separately.
More BINs from Qatar National Bank
All 50 BINs of Qatar National Bank →
Frequently asked questions
Which bank issued BIN 521578?
BIN 521578 is registered to Qatar National Bank in Qatar. The dataset lists the website www.qnb.com.qa. Bank details can change after mergers or portfolio sales, so confirm with the bank for anything important.
Is 521578 a debit or a credit card BIN?
It is recorded as debit, product level Prepaid Platinum Travel. Debit cards draw money directly from the cardholder's bank account, so checkouts and gateways often treat them differently from credit cards (fees, holds, recurring billing).
How many digits does a card with BIN 521578 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 521578?
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 Qatar National Bank, 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.