What devices use C8FFBF4?

Any network device with a MAC address starting C8:FF:BF:4 was manufactured by or for Beijing Jingyibeifang Instrument Co.,Ltd..

MA-M · OUI prefix

Beijing Jingyibeifang Instrument Co.,Ltd.

Q: Who owns MAC prefix C8FFBF4?

C8FFBF4 is registered to Beijing Jingyibeifang Instrument Co.,Ltd. in the IEEE MA-M registry.

Any MAC address starting C8:FF:BF:4 is registered to Beijing Jingyibeifang Instrument Co.,Ltd. in CN.

OUI prefix	C8FFBF4
Vendor	Beijing Jingyibeifang Instrument Co.,Ltd.
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	C8:FF:BF:4:00:00:00

What this means

The IEEE assigned the MA-M block C8FFBF4 to Beijing Jingyibeifang Instrument 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 C8:FF:BF:4, it is Beijing Jingyibeifang Instrument Co.,Ltd. hardware.

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