Who owns MAC prefix 0CF405?

0CF405 is registered to Beijing Signalway Technologies Co.,Ltd in the IEEE MA-L registry.

What devices use 0CF405?

Any network device with a MAC address starting 0C:F4:05 was manufactured by or for Beijing Signalway Technologies Co.,Ltd.

MA-L · OUI prefix

Beijing Signalway Technologies Co.,Ltd

Any MAC address starting 0C:F4:05 is registered to Beijing Signalway Technologies Co.,Ltd in CN.

OUI prefix	0CF405
Vendor	Beijing Signalway Technologies Co.,Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	0C:F4:05:00:00:00

What this means

The IEEE assigned the MA-L block 0CF405 to Beijing Signalway Technologies 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 0C:F4:05, it is Beijing Signalway Technologies Co.,Ltd hardware.

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