BIN 552100
BIN 552100 belongs to a Mastercard credit world card issued by Dah Sing Bank LTD. in Hong Kong.
| BIN / IIN | 552100 |
|---|---|
| Card brand | Mastercard |
| Card type | Credit |
| Card level | World |
| Prepaid | No |
| Issuing bank | Dah Sing Bank LTD. |
| Country | ðŸ‡ðŸ‡°Hong Kong(HK) |
What this BIN tells you
A card that starts with 552100 runs on the Mastercard network, is a credit card, was issued by Dah Sing Bank LTD. and comes from Hong Kong. Payment systems read these first six digits before anything else: to route the transaction to the right network, to apply interchange and currency rules, and to flag mismatches between the card's country and the buyer's location.
A BIN identifies a range of cards, never one account. Knowing it tells you nothing about any individual cardholder. To test how your checkout handles Mastercard cards, use Mastercard test numbers for form validation, and your gateway's official sandbox cards for payment flows.
BIN 552100 FAQ
Which bank issued BIN 552100?
BIN 552100 is issued by Dah Sing Bank LTD. in Hong Kong.
Is BIN 552100 a credit or debit card?
BIN 552100 is a credit card on the Mastercard network.
What country is BIN 552100 from?
Cards starting with 552100 are issued in Hong Kong (HK).
Can BIN 552100 identify a cardholder?
No. A BIN covers every card in a range from one issuer. It identifies the bank, brand, type and country, not an individual account.