Who owns MAC prefix 000242?

000242 is registered to Videoframe Systems in the IEEE MA-L registry.

What devices use 000242?

Any network device with a MAC address starting 00:02:42 was manufactured by or for Videoframe Systems.

MA-L · OUI prefix

Videoframe Systems

Any MAC address starting 00:02:42 is registered to Videoframe Systems in US.

OUI prefix	000242
Vendor	Videoframe Systems
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:02:42:00:00:00

What this means

The IEEE assigned the MA-L block 000242 to Videoframe Systems. 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 00:02:42, it is Videoframe Systems hardware.

Look up another MAC