Who owns MAC prefix F8E7B5?

F8E7B5 is registered to µTech Tecnologia LTDA in the IEEE MA-L registry.

What devices use F8E7B5?

Any network device with a MAC address starting F8:E7:B5 was manufactured by or for µTech Tecnologia LTDA.

MA-L · OUI prefix

µTech Tecnologia LTDA

Any MAC address starting F8:E7:B5 is registered to µTech Tecnologia LTDA in BR.

OUI prefix	F8E7B5
Vendor	µTech Tecnologia LTDA
Registry	MA-L (24-bit, large block)
Country	BR
Example MAC	F8:E7:B5:00:00:00

What this means

The IEEE assigned the MA-L block F8E7B5 to µTech Tecnologia LTDA. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting F8:E7:B5, it is µTech Tecnologia LTDA hardware.

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