What devices use F4C447?

Any network device with a MAC address starting F4:C4:47 was manufactured by or for Coagent International Enterprise Limited.

MA-L · OUI prefix

Coagent International Enterprise Limited

Q: Who owns MAC prefix F4C447?

F4C447 is registered to Coagent International Enterprise Limited in the IEEE MA-L registry.

Any MAC address starting F4:C4:47 is registered to Coagent International Enterprise Limited in CN.

OUI prefix	F4C447
Vendor	Coagent International Enterprise Limited
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	F4:C4:47:00:00:00

What this means

The IEEE assigned the MA-L block F4C447 to Coagent International Enterprise Limited. 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 F4:C4:47, it is Coagent International Enterprise Limited hardware.

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