BIN 518423
BIN 518423 belongs to a Mastercard credit card issued by United World Chinese Commercial Bank in Taiwan, Province Of China.
| BIN / IIN | 518423 |
|---|---|
| Card brand | Mastercard |
| Card type | Credit |
| Card level | Not specified |
| Prepaid | No |
| Issuing bank | United World Chinese Commercial Bank |
| Issuer phone | +886800818001 |
| Issuer website | https://www.cathaybk.com.tw |
| Country | 🇹🇼Taiwan, Province Of China(TW) |
What this BIN tells you
A card that starts with 518423 runs on the Mastercard network, is a credit card, was issued by United World Chinese Commercial Bank and comes from Taiwan, Province Of China. 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 518423 FAQ
Which bank issued BIN 518423?
BIN 518423 is issued by United World Chinese Commercial Bank in Taiwan, Province Of China.
Is BIN 518423 a credit or debit card?
BIN 518423 is a credit card on the Mastercard network.
What country is BIN 518423 from?
Cards starting with 518423 are issued in Taiwan, Province Of China (TW).
Can BIN 518423 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.