Who owns MAC prefix 4CF02E?

4CF02E is registered to Vifa Denmark A/S in the IEEE MA-L registry.

What devices use 4CF02E?

Any network device with a MAC address starting 4C:F0:2E was manufactured by or for Vifa Denmark A/S.

MA-L · OUI prefix

Vifa Denmark A/S

Any MAC address starting 4C:F0:2E is registered to Vifa Denmark A/S in US.

OUI prefix	4CF02E
Vendor	Vifa Denmark A/S
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	4C:F0:2E:00:00:00

What this means

The IEEE assigned the MA-L block 4CF02E to Vifa Denmark 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 4C:F0:2E, it is Vifa Denmark A/S hardware.

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