Who owns MAC prefix 70BDD2?

70BDD2 is registered to Adva Network Security GmbH in the IEEE MA-L registry.

What devices use 70BDD2?

Any network device with a MAC address starting 70:BD:D2 was manufactured by or for Adva Network Security GmbH.

MA-L · OUI prefix

Adva Network Security GmbH

Any MAC address starting 70:BD:D2 is registered to Adva Network Security GmbH in DE.

OUI prefix	70BDD2
Vendor	Adva Network Security GmbH
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	70:BD:D2:00:00:00

What this means

The IEEE assigned the MA-L block 70BDD2 to Adva Network Security 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 70:BD:D2, it is Adva Network Security GmbH hardware.

Look up another MAC