Who owns MAC prefix 0024E3?

0024E3 is registered to CAO Group in the IEEE MA-L registry.

What devices use 0024E3?

Any network device with a MAC address starting 00:24:E3 was manufactured by or for CAO Group.

MA-L · OUI prefix

CAO Group

Any MAC address starting 00:24:E3 is registered to CAO Group in US.

OUI prefix	0024E3
Vendor	CAO Group
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:24:E3:00:00:00

What this means

The IEEE assigned the MA-L block 0024E3 to CAO Group. 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 00:24:E3, it is CAO Group hardware.

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