About BIN 544936
The Bank Identification Number 544936 identifies cards issued by Citibank Taiwan, LTD. on the Mastercard network in Taiwan. Cards in this range are credit cards. Card numbers starting with these digits are routed to the issuing institution during payment authorization.
A BIN (Bank Identification Number) - also called an IIN (Issuer Identification Number) - is the first 6-8 digits of a payment card. It reveals the card network, issuer, country, and funding type, but never identifies an individual cardholder or account.
Frequently Asked Questions
What bank issued BIN 544936?
BIN 544936 is issued by Citibank Taiwan, LTD. in Taiwan.
What card network does BIN 544936 belong to?
BIN 544936 belongs to the Mastercard network and is a credit card.
Is it safe to look up BIN 544936?
Yes. BIN data covers only the first 6-8 digits of a card and is public industry information used by merchants and payment processors. It cannot identify any individual card or cardholder.