What this means
The IEEE assigned the MA-L block 202CB7 to Kong Yue Electronics & Information Industry (Xinhui) 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 20:2C:B7, it is Kong Yue Electronics & Information Industry (Xinhui) Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 202CB7?
202CB7 is registered to Kong Yue Electronics & Information Industry (Xinhui) 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. Kong Yue Electronics & Information Industry (Xinhui) Ltd.'s block covers 16,777,216 addresses.
What devices use 202CB7?
Any network device with a MAC address starting 20:2C:B7 was manufactured by or for Kong Yue Electronics & Information Industry (Xinhui) Ltd..