Who owns MAC prefix CCD31EC?

CCD31EC is registered to NantEnergy in the IEEE MA-M registry.

What devices use CCD31EC?

Any network device with a MAC address starting CC:D3:1E:C was manufactured by or for NantEnergy.

MA-M · OUI prefix

NantEnergy

Any MAC address starting CC:D3:1E:C is registered to NantEnergy in US.

OUI prefix	CCD31EC
Vendor	NantEnergy
Registry	MA-M (28-bit, medium block)
Country	US
Example MAC	CC:D3:1E:C:00:00:00

What this means

The IEEE assigned the MA-M block CCD31EC to NantEnergy. 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 CC:D3:1E:C, it is NantEnergy hardware.

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