BIN 512272: NU PAGAMENTOS SA

BIN details

BIN / IIN

512272

Network

Mastercard

Card type

Credit

Number length

16 digits

Issuer

NU PAGAMENTOS SA

Issuing country

🇧🇷 Brazil (BR)

Card level

Standard

Last seen in dataset

2025-02-11

Source

Open BIN dataset (binlist.io / Techbuddie Solutions, CC BY 4.0)

Example numbers from BIN 512272

These examples were generated with the Luhn algorithm. They are structurally valid but have no balance and cannot be charged.

• 5122 7273 5205 0710
• 5122 7239 4939 1857
• 5122 7207 4998 3453
• 5122 7205 0819 9861
• 5122 7229 3429 7020

Use the generator above for a fresh set, or to create cards in bulk.

About BIN 512272

512272 is the first 6 digits of a Mastercard card number. The range is attributed to NU PAGAMENTOS SA in Brazil. The BIN (Bank Identification Number), formally called the IIN (Issuer Identification Number), tells payment systems which network and institution a card belongs to.

Issuer BIN ranges are reassigned over time, so always confirm critical decisions with the card network or your acquirer. Want to classify another prefix? Use the BIN checker. Looking for provider-specific test numbers? See the test card numbers reference. Need to validate a full number? Try the Luhn validator.

FAQ

Which bank issued BIN 512272?

According to the open BIN dataset, BIN 512272 is attributed to NU PAGAMENTOS SA in Brazil. Banks rename and BIN ranges move, so treat this as a best-effort reference.

Can I use BIN 512272 for real payments?

No. These numbers are for testing only. They have no balance and cannot be charged. Attempting real transactions with numbers you do not own is illegal.

Do the generated numbers pass Luhn validation?

Yes. Every number is generated with a valid check digit, so it passes the Luhn (MOD 10) check — exactly like a real card number would.

Will my gateway accept these numbers?

In test mode, gateways typically accept only their own documented test numbers. Generated numbers are best for validating formatting, Luhn checks, storage and UI behaviour.