What devices use 3C8129?

Any network device with a MAC address starting 3C:81:29 was manufactured by or for Inheco Industrial Heating and Cooling GmbH.

MA-L · OUI prefix

Inheco Industrial Heating and Cooling GmbH

Q: Who owns MAC prefix 3C8129?

3C8129 is registered to Inheco Industrial Heating and Cooling GmbH in the IEEE MA-L registry.

Any MAC address starting 3C:81:29 is registered to Inheco Industrial Heating and Cooling GmbH in DE.

OUI prefix	3C8129
Vendor	Inheco Industrial Heating and Cooling GmbH
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	3C:81:29:00:00:00

What this means

The IEEE assigned the MA-L block 3C8129 to Inheco Industrial Heating and Cooling 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 3C:81:29, it is Inheco Industrial Heating and Cooling GmbH hardware.

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