What this means
The IEEE assigned the MA-L block C8662C to Beijing Haitai Fangyuan High 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 C8:66:2C, it is Beijing Haitai Fangyuan High Technology Co,.Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix C8662C?
C8662C is registered to Beijing Haitai Fangyuan High 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 Haitai Fangyuan High Technology Co,.Ltd.'s block covers 16,777,216 addresses.
What devices use C8662C?
Any network device with a MAC address starting C8:66:2C was manufactured by or for Beijing Haitai Fangyuan High Technology Co,.Ltd..