What this means
The IEEE assigned the MA-L block 80AFCA to Shenzhen Cudy 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 80:AF:CA, it is Shenzhen Cudy Technology Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 80AFCA?
80AFCA is registered to Shenzhen Cudy 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. Shenzhen Cudy Technology Co., Ltd.'s block covers 16,777,216 addresses.
What devices use 80AFCA?
Any network device with a MAC address starting 80:AF:CA was manufactured by or for Shenzhen Cudy Technology Co., Ltd..