Who owns MAC prefix 3C9066?

3C9066 is registered to SmartRG, Inc. in the IEEE MA-L registry.

What devices use 3C9066?

Any network device with a MAC address starting 3C:90:66 was manufactured by or for SmartRG, Inc..

MA-L · OUI prefix

SmartRG, Inc.

Any MAC address starting 3C:90:66 is registered to SmartRG, Inc. in US.

OUI prefix	3C9066
Vendor	SmartRG, Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	3C:90:66:00:00:00

What this means

The IEEE assigned the MA-L block 3C9066 to SmartRG, 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 3C:90:66, it is SmartRG, Inc. hardware.

Other SmartRG, Inc. prefixes

SmartRG, Inc. holds 3 registered blocks in total.

00236A E82C6D

Look up another MAC