Who owns MAC prefix 8CF9C9?

8CF9C9 is registered to MESADA Technology Co.,Ltd. in the IEEE MA-L registry.

What devices use 8CF9C9?

Any network device with a MAC address starting 8C:F9:C9 was manufactured by or for MESADA Technology Co.,Ltd..

MA-L · OUI prefix

MESADA Technology Co.,Ltd.

Any MAC address starting 8C:F9:C9 is registered to MESADA Technology Co.,Ltd. in CN.

OUI prefix	8CF9C9
Vendor	MESADA Technology Co.,Ltd.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	8C:F9:C9:00:00:00

What this means

The IEEE assigned the MA-L block 8CF9C9 to MESADA Technology 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 8C:F9:C9, it is MESADA Technology Co.,Ltd. hardware.

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