Who owns MAC prefix 00222E?

00222E is registered to maintech GmbH in the IEEE MA-L registry.

What devices use 00222E?

Any network device with a MAC address starting 00:22:2E was manufactured by or for maintech GmbH.

MA-L · OUI prefix

maintech GmbH

Any MAC address starting 00:22:2E is registered to maintech GmbH in DE.

OUI prefix	00222E
Vendor	maintech GmbH
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	00:22:2E:00:00:00

What this means

The IEEE assigned the MA-L block 00222E to maintech 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 00:22:2E, it is maintech GmbH hardware.

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