Who owns MAC prefix 301F9AB?

301F9AB is registered to Smart Component Technologies LTD in the IEEE MA-M registry.

What devices use 301F9AB?

Any network device with a MAC address starting 30:1F:9A:B was manufactured by or for Smart Component Technologies LTD.

MA-M · OUI prefix

Smart Component Technologies LTD

Any MAC address starting 30:1F:9A:B is registered to Smart Component Technologies LTD.

OUI prefix	301F9AB
Vendor	Smart Component Technologies LTD
Registry	MA-M (28-bit, medium block)
Example MAC	30:1F:9A:B:00:00:00

What this means

The IEEE assigned the MA-M block 301F9AB to Smart Component Technologies LTD. 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 30:1F:9A:B, it is Smart Component Technologies LTD hardware.

Other Smart Component Technologies LTD prefixes

Smart Component Technologies LTD holds 2 registered blocks in total.

8C1F642CB

Look up another MAC