Who owns MAC prefix 001A22?

001A22 is registered to eQ-3 Entwicklung GmbH in the IEEE MA-L registry.

What devices use 001A22?

Any network device with a MAC address starting 00:1A:22 was manufactured by or for eQ-3 Entwicklung GmbH.

MA-L · OUI prefix

eQ-3 Entwicklung GmbH

Any MAC address starting 00:1A:22 is registered to eQ-3 Entwicklung GmbH in DE.

OUI prefix	001A22
Vendor	eQ-3 Entwicklung GmbH
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	00:1A:22:00:00:00

What this means

The IEEE assigned the MA-L block 001A22 to eQ-3 Entwicklung 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 00:1A:22, it is eQ-3 Entwicklung GmbH hardware.

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