Who owns MAC prefix 4CB9EA?

4CB9EA is registered to iRobot Corporation in the IEEE MA-L registry.

What devices use 4CB9EA?

Any network device with a MAC address starting 4C:B9:EA was manufactured by or for iRobot Corporation.

MA-L · OUI prefix

iRobot Corporation

Any MAC address starting 4C:B9:EA is registered to iRobot Corporation in US.

OUI prefix	4CB9EA
Vendor	iRobot Corporation
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	4C:B9:EA:00:00:00

What this means

The IEEE assigned the MA-L block 4CB9EA to iRobot Corporation. 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 4C:B9:EA, it is iRobot Corporation hardware.

Other iRobot Corporation prefixes

iRobot Corporation holds 3 registered blocks in total.

501479 ACF473

Look up another MAC