Who owns MAC prefix 000C90?

000C90 is registered to Octasic Inc. in the IEEE MA-L registry.

What devices use 000C90?

Any network device with a MAC address starting 00:0C:90 was manufactured by or for Octasic Inc..

MA-L · OUI prefix

Octasic Inc.

Any MAC address starting 00:0C:90 is registered to Octasic Inc..

OUI prefix	000C90
Vendor	Octasic Inc.
Registry	MA-L (24-bit, large block)
Example MAC	00:0C:90:00:00:00

What this means

The IEEE assigned the MA-L block 000C90 to Octasic 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:90, it is Octasic Inc. hardware.

Look up another MAC