Who owns MAC prefix F80278C?

F80278C is registered to Technology Research, LLC in the IEEE MA-M registry.

What devices use F80278C?

Any network device with a MAC address starting F8:02:78:C was manufactured by or for Technology Research, LLC.

MA-M · OUI prefix

Technology Research, LLC

Any MAC address starting F8:02:78:C is registered to Technology Research, LLC in US.

OUI prefix	F80278C
Vendor	Technology Research, LLC
Registry	MA-M (28-bit, medium block)
Country	US
Example MAC	F8:02:78:C:00:00:00

What this means

The IEEE assigned the MA-M block F80278C to Technology Research, LLC. 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 F8:02:78:C, it is Technology Research, LLC hardware.

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