Who owns MAC prefix 8CA5A1?

8CA5A1 is registered to Oregano Systems - Design & Consulting GmbH in the IEEE MA-L registry.

What devices use 8CA5A1?

Any network device with a MAC address starting 8C:A5:A1 was manufactured by or for Oregano Systems - Design & Consulting GmbH.

MA-L · OUI prefix

Oregano Systems - Design & Consulting GmbH

Any MAC address starting 8C:A5:A1 is registered to Oregano Systems - Design & Consulting GmbH in AT.

OUI prefix	8CA5A1
Vendor	Oregano Systems - Design & Consulting GmbH
Registry	MA-L (24-bit, large block)
Country	AT
Example MAC	8C:A5:A1:00:00:00

What this means

The IEEE assigned the MA-L block 8CA5A1 to Oregano Systems - Design & Consulting 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 8C:A5:A1, it is Oregano Systems - Design & Consulting GmbH hardware.

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