Who owns MAC prefix 0017CF?

0017CF is registered to iMCA-GmbH in the IEEE MA-L registry.

What devices use 0017CF?

Any network device with a MAC address starting 00:17:CF was manufactured by or for iMCA-GmbH.

MA-L · OUI prefix

iMCA-GmbH

Any MAC address starting 00:17:CF is registered to iMCA-GmbH in DE.

OUI prefix	0017CF
Vendor	iMCA-GmbH
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	00:17:CF:00:00:00

What this means

The IEEE assigned the MA-L block 0017CF to iMCA-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 00:17:CF, it is iMCA-GmbH hardware.

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