BINs issued by Bank Ochrony Srodowiska S.A. (Bos S.A.) in Poland, with network, card type and level for each range.
10 card prefixes in the dataset belong to Bank Ochrony Srodowiska S.A. (Bos S.A.), an issuer in Poland. All of them are Mastercard BINs. Debit outnumbers credit 6 to 4.
Within Poland it holds 1% of the BINs with a known issuer and ranks 25th of 126 issuers in the data.
Levels named in the data include Business (5), Standard (4) and Gold (1). 5 are marked as business, corporate or commercial.
| Network | Debit | Credit | Other | Total |
|---|---|---|---|---|
| Mastercard | 6 | 4 | 0 | 10 |
All 10 BINs, sorted by number. “Generate” opens the test card generator with that BIN.
| BIN | Network | Type | Level | Test numbers |
|---|---|---|---|---|
| 516839 | Mastercard | Debit | Standard | Generate |
| 521585 | Mastercard | Credit | Standard | Generate |
| 531376 | Mastercard | Credit | Gold | Generate |
| 532831 | Mastercard | Credit | Business | Generate |
| 535730 | Mastercard | Debit | Business | Generate |
| 541211 | Mastercard | Debit | Business | Generate |
| 547729 | Mastercard | Debit | Business | Generate |
| 557540 | Mastercard | Debit | Standard | Generate |
| 557541 | Mastercard | Debit | Standard | Generate |
| 559059 | Mastercard | Credit | Business | Generate |
← All Poland BINs and banks · BIN list by country · BIN checker
In our data Bank Ochrony Srodowiska S.A. (Bos S.A.) has 10 BINs: Mastercard (10 BINs). 60% are debit ranges and 40% credit ranges.
The first 6 digits are the BIN. Bank Ochrony Srodowiska S.A. (Bos S.A.) BINs include 516839, 532831, 547729; the table above lists all of them. A BIN identifies the bank and card type, never a person or an account.
No. A number built from a BIN passes format checks (prefix, length and the Luhn check digit), but no bank issued it, so every real payment with it is declined. To test a checkout use your payment gateway’s sandbox test cards; to pay online without exposing your card, ask Bank Ochrony Srodowiska (Bos or another issuer for a virtual card.
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.
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.
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