Who owns MAC prefix C8A9FC?

C8A9FC is registered to Goyoo Networks Inc. in the IEEE MA-L registry.

What devices use C8A9FC?

Any network device with a MAC address starting C8:A9:FC was manufactured by or for Goyoo Networks Inc..

MA-L · OUI prefix

Goyoo Networks Inc.

Any MAC address starting C8:A9:FC is registered to Goyoo Networks Inc. in CN.

OUI prefix	C8A9FC
Vendor	Goyoo Networks Inc.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	C8:A9:FC:00:00:00

What this means

The IEEE assigned the MA-L block C8A9FC to Goyoo Networks 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 C8:A9:FC, it is Goyoo Networks Inc. hardware.

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