Who owns MAC prefix 78ADDA?

78ADDA is registered to Sonova Consumer Hearing GmbH in the IEEE MA-L registry.

What devices use 78ADDA?

Any network device with a MAC address starting 78:AD:DA was manufactured by or for Sonova Consumer Hearing GmbH.

MA-L · OUI prefix

Sonova Consumer Hearing GmbH

Any MAC address starting 78:AD:DA is registered to Sonova Consumer Hearing GmbH in DE.

OUI prefix	78ADDA
Vendor	Sonova Consumer Hearing GmbH
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	78:AD:DA:00:00:00

What this means

The IEEE assigned the MA-L block 78ADDA to Sonova Consumer Hearing 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 78:AD:DA, it is Sonova Consumer Hearing GmbH hardware.

Other Sonova Consumer Hearing GmbH prefixes

Sonova Consumer Hearing GmbH holds 2 registered blocks in total.

80C3BA

Look up another MAC