Who owns MAC prefix 080073?

080073 is registered to TECMAR INC. in the IEEE MA-L registry.

What devices use 080073?

Any network device with a MAC address starting 08:00:73 was manufactured by or for TECMAR INC..

MA-L · OUI prefix

TECMAR INC.

Any MAC address starting 08:00:73 is registered to TECMAR INC. in US.

OUI prefix	080073
Vendor	TECMAR INC.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	08:00:73:00:00:00

What this means

The IEEE assigned the MA-L block 080073 to TECMAR INC.. 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 08:00:73, it is TECMAR INC. hardware.

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