What this means
The IEEE assigned the MA-M block 8C51092 to PROCET Technology Co., Ltd(HK). 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:51:09:2, it is PROCET Technology Co., Ltd(HK) hardware.
Frequently Asked Questions
Who owns MAC prefix 8C51092?
8C51092 is registered to PROCET Technology Co., Ltd(HK) in the IEEE MA-M registry.
What does the MA-M registry type mean?
An MA-M assignment covers 28 bits of the address, giving the vendor 1,048,576 device addresses, a quarter of a full MA-L block. PROCET Technology Co., Ltd(HK)'s block covers 1,048,576 addresses.
What devices use 8C51092?
Any network device with a MAC address starting 8C:51:09:2 was manufactured by or for PROCET Technology Co., Ltd(HK).