What devices use A0043E?

Any network device with a MAC address starting A0:04:3E was manufactured by or for Parker Hannifin Manufacturing Germany GmbH & Co. KG.

MA-L · OUI prefix

Parker Hannifin Manufacturing Germany GmbH & Co. KG

Q: Who owns MAC prefix A0043E?

A0043E is registered to Parker Hannifin Manufacturing Germany GmbH & Co. KG in the IEEE MA-L registry.

Any MAC address starting A0:04:3E is registered to Parker Hannifin Manufacturing Germany GmbH & Co. KG in DE.

OUI prefix	A0043E
Vendor	Parker Hannifin Manufacturing Germany GmbH & Co. KG
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	A0:04:3E:00:00:00

What this means

The IEEE assigned the MA-L block A0043E to Parker Hannifin Manufacturing Germany GmbH & Co. KG. 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 A0:04:3E, it is Parker Hannifin Manufacturing Germany GmbH & Co. KG hardware.

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