Who owns MAC prefix 449F79?

449F79 is registered to onsemi in the IEEE MA-L registry.

What devices use 449F79?

Any network device with a MAC address starting 44:9F:79 was manufactured by or for onsemi.

MA-L · OUI prefix

onsemi

Any MAC address starting 44:9F:79 is registered to onsemi in US.

OUI prefix	449F79
Vendor	onsemi
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	44:9F:79:00:00:00

What this means

The IEEE assigned the MA-L block 449F79 to onsemi. 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 44:9F:79, it is onsemi hardware.

Look up another MAC