Who owns MAC prefix 64C7F1?

64C7F1 is registered to Premier-D LLC in the IEEE MA-L registry.

What devices use 64C7F1?

Any network device with a MAC address starting 64:C7:F1 was manufactured by or for Premier-D LLC.

MA-L · OUI prefix

Premier-D LLC

Any MAC address starting 64:C7:F1 is registered to Premier-D LLC in RU.

OUI prefix	64C7F1
Vendor	Premier-D LLC
Registry	MA-L (24-bit, large block)
Country	RU
Example MAC	64:C7:F1:00:00:00

What this means

The IEEE assigned the MA-L block 64C7F1 to Premier-D 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 64:C7:F1, it is Premier-D LLC hardware.

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