Who owns MAC prefix C491CF?

C491CF is registered to Luxul in the IEEE MA-L registry.

What devices use C491CF?

Any network device with a MAC address starting C4:91:CF was manufactured by or for Luxul.

MA-L · OUI prefix

Luxul

Any MAC address starting C4:91:CF is registered to Luxul in US.

OUI prefix	C491CF
Vendor	Luxul
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	C4:91:CF:00:00:00

What this means

The IEEE assigned the MA-L block C491CF to Luxul. 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 C4:91:CF, it is Luxul hardware.

Other Luxul prefixes

Luxul holds 2 registered blocks in total.

A4134E

Look up another MAC