Who owns MAC prefix 000CAA?

000CAA is registered to Cubic Transportation Systems Inc in the IEEE MA-L registry.

What devices use 000CAA?

Any network device with a MAC address starting 00:0C:AA was manufactured by or for Cubic Transportation Systems Inc.

MA-L · OUI prefix

Cubic Transportation Systems Inc

Any MAC address starting 00:0C:AA is registered to Cubic Transportation Systems Inc in US.

OUI prefix	000CAA
Vendor	Cubic Transportation Systems Inc
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:0C:AA:00:00:00

What this means

The IEEE assigned the MA-L block 000CAA to Cubic Transportation Systems Inc. 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 00:0C:AA, it is Cubic Transportation Systems Inc hardware.

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