Who owns MAC prefix 00212A?

00212A is registered to Audiovox Corporation in the IEEE MA-L registry.

What devices use 00212A?

Any network device with a MAC address starting 00:21:2A was manufactured by or for Audiovox Corporation.

MA-L · OUI prefix

Audiovox Corporation

Any MAC address starting 00:21:2A is registered to Audiovox Corporation in US.

OUI prefix	00212A
Vendor	Audiovox Corporation
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:21:2A:00:00:00

What this means

The IEEE assigned the MA-L block 00212A to Audiovox Corporation. 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 00:21:2A, it is Audiovox Corporation hardware.

Look up another MAC