Who owns MAC prefix FC0647?

FC0647 is registered to Cortland Research, LLC in the IEEE MA-L registry.

What devices use FC0647?

Any network device with a MAC address starting FC:06:47 was manufactured by or for Cortland Research, LLC.

MA-L · OUI prefix

Cortland Research, LLC

Any MAC address starting FC:06:47 is registered to Cortland Research, LLC in US.

OUI prefix	FC0647
Vendor	Cortland Research, LLC
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	FC:06:47:00:00:00

What this means

The IEEE assigned the MA-L block FC0647 to Cortland Research, LLC. 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 FC:06:47, it is Cortland Research, LLC hardware.

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