BIN 528171
BIN 528171 belongs to a Mastercard credit corporate card issued by Citibank N.A., Singapore Branch in Singapore.
| BIN / IIN | 528171 |
|---|---|
| Card brand | Mastercard |
| Card type | Credit |
| Card level | Corporate |
| Prepaid | No |
| Issuing bank | Citibank N.A., Singapore Branch |
| Issuer phone | +6562255225 |
| Issuer website | http://www.citibank.com.sg |
| Country | 🇸🇬Singapore(SG) |
What this BIN tells you
A card that starts with 528171 runs on the Mastercard network, is a credit card, was issued by Citibank N.A., Singapore Branch and comes from Singapore. 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 528171 FAQ
Which bank issued BIN 528171?
BIN 528171 is issued by Citibank N.A., Singapore Branch in Singapore.
Is BIN 528171 a credit or debit card?
BIN 528171 is a credit card on the Mastercard network.
What country is BIN 528171 from?
Cards starting with 528171 are issued in Singapore (SG).
Can BIN 528171 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.