Who owns MAC prefix 0080D7?

0080D7 is registered to Fantum Engineering in the IEEE MA-L registry.

What devices use 0080D7?

Any network device with a MAC address starting 00:80:D7 was manufactured by or for Fantum Engineering.

MA-L · OUI prefix

Fantum Engineering

Any MAC address starting 00:80:D7 is registered to Fantum Engineering in US.

OUI prefix	0080D7
Vendor	Fantum Engineering
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:80:D7:00:00:00

What this means

The IEEE assigned the MA-L block 0080D7 to Fantum Engineering. 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 00:80:D7, it is Fantum Engineering hardware.

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