What this means
The IEEE assigned the MA-M block 6C27C81 to Chongqing Seres Phoenix Intelligent Innovation 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 6C:27:C8:1, it is Chongqing Seres Phoenix Intelligent Innovation Technology Co.,Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 6C27C81?
6C27C81 is registered to Chongqing Seres Phoenix Intelligent Innovation Technology Co.,Ltd. in the IEEE MA-M registry.
What does the MA-M registry type mean?
An MA-M assignment covers 28 bits of the address, giving the vendor 1,048,576 device addresses, a quarter of a full MA-L block. Chongqing Seres Phoenix Intelligent Innovation Technology Co.,Ltd.'s block covers 1,048,576 addresses.
What devices use 6C27C81?
Any network device with a MAC address starting 6C:27:C8:1 was manufactured by or for Chongqing Seres Phoenix Intelligent Innovation Technology Co.,Ltd..