Who owns MAC prefix 7C2F80?

7C2F80 is registered to Gigaset Communications GmbH in the IEEE MA-L registry.

What devices use 7C2F80?

Any network device with a MAC address starting 7C:2F:80 was manufactured by or for Gigaset Communications GmbH.

MA-L · OUI prefix

Gigaset Communications GmbH

Any MAC address starting 7C:2F:80 is registered to Gigaset Communications GmbH in DE.

OUI prefix	7C2F80
Vendor	Gigaset Communications GmbH
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	7C:2F:80:00:00:00

What this means

The IEEE assigned the MA-L block 7C2F80 to Gigaset Communications GmbH. 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 7C:2F:80, it is Gigaset Communications GmbH hardware.

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