Who owns MAC prefix FC38C4?

FC38C4 is registered to China Grand Communications Co.,Ltd. in the IEEE MA-L registry.

What devices use FC38C4?

Any network device with a MAC address starting FC:38:C4 was manufactured by or for China Grand Communications Co.,Ltd..

MA-L · OUI prefix

China Grand Communications Co.,Ltd.

Any MAC address starting FC:38:C4 is registered to China Grand Communications Co.,Ltd. in CN.

OUI prefix	FC38C4
Vendor	China Grand Communications Co.,Ltd.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	FC:38:C4:00:00:00

What this means

The IEEE assigned the MA-L block FC38C4 to China Grand Communications Co.,Ltd.. 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 FC:38:C4, it is China Grand Communications Co.,Ltd. hardware.

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