Who owns MAC prefix C47A5D?

C47A5D is registered to Panmnesia Inc. in the IEEE MA-L registry.

What devices use C47A5D?

Any network device with a MAC address starting C4:7A:5D was manufactured by or for Panmnesia Inc..

MA-L · OUI prefix

Panmnesia Inc.

Any MAC address starting C4:7A:5D is registered to Panmnesia Inc. in KR.

OUI prefix	C47A5D
Vendor	Panmnesia Inc.
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	C4:7A:5D:00:00:00

What this means

The IEEE assigned the MA-L block C47A5D to Panmnesia Inc.. 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 C4:7A:5D, it is Panmnesia Inc. hardware.

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