Who owns MAC prefix 6851B7?

6851B7 is registered to PowerCloud Systems, Inc. in the IEEE MA-L registry.

What devices use 6851B7?

Any network device with a MAC address starting 68:51:B7 was manufactured by or for PowerCloud Systems, Inc..

MA-L · OUI prefix

PowerCloud Systems, Inc.

Any MAC address starting 68:51:B7 is registered to PowerCloud Systems, Inc. in US.

OUI prefix	6851B7
Vendor	PowerCloud Systems, Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	68:51:B7:00:00:00

What this means

The IEEE assigned the MA-L block 6851B7 to PowerCloud 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 68:51:B7, it is PowerCloud Systems, Inc. hardware.

Look up another MAC