Who owns MAC prefix F8C9D60?

F8C9D60 is registered to Ningbo Ming Sing Optical R&D Co.,Ltd in the IEEE MA-M registry.

What devices use F8C9D60?

Any network device with a MAC address starting F8:C9:D6:0 was manufactured by or for Ningbo Ming Sing Optical R&D Co.,Ltd.

MA-M · OUI prefix

Ningbo Ming Sing Optical R&D Co.,Ltd

Any MAC address starting F8:C9:D6:0 is registered to Ningbo Ming Sing Optical R&D Co.,Ltd in CN.

OUI prefix	F8C9D60
Vendor	Ningbo Ming Sing Optical R&D Co.,Ltd
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	F8:C9:D6:0:00:00:00

What this means

The IEEE assigned the MA-M block F8C9D60 to Ningbo Ming Sing Optical R&D 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 F8:C9:D6:0, it is Ningbo Ming Sing Optical R&D Co.,Ltd hardware.

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