What this means
The IEEE assigned the MA-L block 8CF0DF to Beijing Zhongyuan Yishang 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:F0:DF, it is Beijing Zhongyuan Yishang Technology Co.,LTD hardware.
Frequently Asked Questions
Who owns MAC prefix 8CF0DF?
8CF0DF is registered to Beijing Zhongyuan Yishang Technology Co.,LTD in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. Beijing Zhongyuan Yishang Technology Co.,LTD's block covers 16,777,216 addresses.
What devices use 8CF0DF?
Any network device with a MAC address starting 8C:F0:DF was manufactured by or for Beijing Zhongyuan Yishang Technology Co.,LTD.