Vendor registration identifies the organization holding a block, not a specific device model, product line, or manufacturing date. This page combines every block IEEE has registered under this exact organization name; it doesn't mean every address in every listed block is currently shipping in a real device.
About Positivo Tecnologia S.A.
Positivo Tecnologia is a Brazilian IT company, based in Curitiba, that makes computers, phones, tablets, smart home devices, servers and education technology.
Devices that use these prefixes
- Laptops and tablets
- Smart home and security devices
Randomized MAC addresses
Phones and tablets on Android 10 or later randomize the Wi-Fi MAC address per network by default, so a Positivo device on a modern Android release usually shows a random address (locally administered: the second hex digit of the first byte is 2, 6, A or E) rather than one of these prefixes. A registered prefix still appears for the device's built-in address, on older software, or where randomization is off for a network.
Assignments by type
| Type | Count |
|---|---|
| MA-L | 3 |
Countries in IEEE's registration records
| Country | Blocks |
|---|---|
| 🇧🇷 Brazil | 3 |
Download this organization's blocks
Get just these assignments as CSV or JSON, generated fresh from the live registry on every request.
3 registered prefixes