Who owns MAC prefix A4D094?

A4D094 is registered to VIVAVIS AG in the IEEE MA-L registry.

What devices use A4D094?

Any network device with a MAC address starting A4:D0:94 was manufactured by or for VIVAVIS AG.

MA-L · OUI prefix

VIVAVIS AG

Any MAC address starting A4:D0:94 is registered to VIVAVIS AG in DE.

OUI prefix	A4D094
Vendor	VIVAVIS AG
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	A4:D0:94:00:00:00

What this means

The IEEE assigned the MA-L block A4D094 to VIVAVIS AG. 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 A4:D0:94, it is VIVAVIS AG hardware.

Other VIVAVIS AG prefixes

VIVAVIS AG holds 2 registered blocks in total.

0012AD

Look up another MAC