Who owns MAC prefix 6CD146?

6CD146 is registered to FRAMOS GmbH in the IEEE MA-L registry.

What devices use 6CD146?

Any network device with a MAC address starting 6C:D1:46 was manufactured by or for FRAMOS GmbH.

MA-L · OUI prefix

FRAMOS GmbH

Any MAC address starting 6C:D1:46 is registered to FRAMOS GmbH in DE.

OUI prefix	6CD146
Vendor	FRAMOS GmbH
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	6C:D1:46:00:00:00

What this means

The IEEE assigned the MA-L block 6CD146 to FRAMOS GmbH. 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 6C:D1:46, it is FRAMOS GmbH hardware.

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