What this means
The IEEE assigned the MA-L block CC312A to HUIZHOU TCL COMMUNICATION ELECTRON 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 CC:31:2A, it is HUIZHOU TCL COMMUNICATION ELECTRON CO.,LTD hardware.
Frequently Asked Questions
Who owns MAC prefix CC312A?
CC312A is registered to HUIZHOU TCL COMMUNICATION ELECTRON 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. HUIZHOU TCL COMMUNICATION ELECTRON CO.,LTD's block covers 16,777,216 addresses.
What devices use CC312A?
Any network device with a MAC address starting CC:31:2A was manufactured by or for HUIZHOU TCL COMMUNICATION ELECTRON CO.,LTD.