Who owns MAC prefix D824EC?

D824EC is registered to Plenom A/S in the IEEE MA-L registry.

What devices use D824EC?

Any network device with a MAC address starting D8:24:EC was manufactured by or for Plenom A/S.

MA-L · OUI prefix

Plenom A/S

Any MAC address starting D8:24:EC is registered to Plenom A/S in DK.

OUI prefix	D824EC
Vendor	Plenom A/S
Registry	MA-L (24-bit, large block)
Country	DK
Example MAC	D8:24:EC:00:00:00

What this means

The IEEE assigned the MA-L block D824EC to Plenom A/S. 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 D8:24:EC, it is Plenom A/S hardware.

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