What this means
The IEEE assigned the MA-L block AC2A0C to CSR ZHUZHOU INSTITUTE 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 AC:2A:0C, it is CSR ZHUZHOU INSTITUTE CO.,LTD. hardware.
Frequently Asked Questions
Who owns MAC prefix AC2A0C?
AC2A0C is registered to CSR ZHUZHOU INSTITUTE 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. CSR ZHUZHOU INSTITUTE CO.,LTD.'s block covers 16,777,216 addresses.
What devices use AC2A0C?
Any network device with a MAC address starting AC:2A:0C was manufactured by or for CSR ZHUZHOU INSTITUTE CO.,LTD..