400121
VISA debit card issued by ULSTER BANK, LTD. in IRELAND.
debit ELECTRON 
IRELAND 4001 21XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- VISA
- Type
- debit
- Category
- ELECTRON
- Prepaid
- No
Issuer
- Bank
- ULSTER BANK, LTD.
- Country
- ireland
- Phone
- 1890 924 257
- Website
- digital.ulsterbank.ie.
maestro What does BIN 400121 tell us?
BIN 400121 belongs to the VISA network and is issued by ULSTER BANK, LTD. in IRELAND. This is a debit card (not prepaid).
The first 6 digits of this card number uniquely identify the issuing institution and card program. This information is used by payment processors, fraud detection systems, and merchants to route transactions and validate cards.
BIN data is public information shared across millions of cards. Knowing a BIN does not expose any personal or account information. The remaining digits are unique to each cardholder and include a check digit validated by the Luhn algorithm.
BIN 400121 FAQ
Common questions about BIN 400121 and card identification.