BIN 250031
2500 3157 3916 5069
BIN 250031 is the Issuer Identification Number (IIN) at the start of a card number. It is issued on the Mastercard network as a credit card at the Micro Business level. The issuing bank is Banco Inter, S.a., based in Brazil. A BIN identifies the bank and card range only — it never reveals an account number, balance or cardholder.
Card number format for this BIN
Every card number that starts with 250031 follows these Mastercard rules. Its last digit is a Luhn check digit calculated from the digits before it, which is why a mistyped number is usually rejected before a payment is even sent.
🇧🇷 Our dataset lists 7,719 BIN ranges issued in Brazil. See the Brazil BIN list with its banks, card schemes and card types.
Other BINs from Banco Inter, S.a.
Check another BIN
Enter any card's first 6–8 digits to look up its bank, scheme, type and country.
Open BIN Lookup →Frequently asked questions
What bank issued BIN 250031?
BIN 250031 belongs to Banco Inter, S.a. in Brazil. A BIN identifies the issuing bank and card range — never an individual account or cardholder.
Is BIN 250031 a credit or debit card?
It is a credit card on the Mastercard network.
Can I get full card numbers from a BIN?
No. A BIN is only the first 6–8 digits and public routing information. It reveals the scheme, type, bank and country, but never a full card number, balance or cardholder. The sample on this page is randomly generated and holds no funds.