Who owns MAC prefix 001C1E?

001C1E is registered to emtrion GmbH in the IEEE MA-L registry.

What devices use 001C1E?

Any network device with a MAC address starting 00:1C:1E was manufactured by or for emtrion GmbH.

MA-L · OUI prefix

emtrion GmbH

Any MAC address starting 00:1C:1E is registered to emtrion GmbH in DE.

OUI prefix	001C1E
Vendor	emtrion GmbH
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	00:1C:1E:00:00:00

What this means

The IEEE assigned the MA-L block 001C1E to emtrion 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 00:1C:1E, it is emtrion GmbH hardware.

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