BIN 550436
BIN 550436 belongs to a Mastercard credit mixed product card issued by Hang Seng Bank, LTD. in Macao.
| BIN / IIN | 550436 |
|---|---|
| Card brand | Mastercard |
| Card type | Credit |
| Card level | Mixed Product |
| Prepaid | No |
| Issuing bank | Hang Seng Bank, LTD. |
| Issuer website | http://bank.hangseng.com |
| Country | 🇲🇴Macao(MO) |
What this BIN tells you
A card that starts with 550436 runs on the Mastercard network, is a credit card, was issued by Hang Seng Bank, LTD. and comes from Macao. 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 550436 FAQ
Which bank issued BIN 550436?
BIN 550436 is issued by Hang Seng Bank, LTD. in Macao.
Is BIN 550436 a credit or debit card?
BIN 550436 is a credit card on the Mastercard network.
What country is BIN 550436 from?
Cards starting with 550436 are issued in Macao (MO).
Can BIN 550436 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.