What this means
The IEEE assigned the MA-L block C8586A to Beijing Winner Microelectronics 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 C8:58:6A, it is Beijing Winner Microelectronics Co.,Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix C8586A?
C8586A is registered to Beijing Winner Microelectronics 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 Winner Microelectronics Co.,Ltd.'s block covers 16,777,216 addresses.
What devices use C8586A?
Any network device with a MAC address starting C8:58:6A was manufactured by or for Beijing Winner Microelectronics Co.,Ltd..