What this means
The IEEE assigned the MA-M block AC86D11 to Beijing Fantasy Mofang 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 AC:86:D1:1, it is Beijing Fantasy Mofang Technology Co.,Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix AC86D11?
AC86D11 is registered to Beijing Fantasy Mofang 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. Beijing Fantasy Mofang Technology Co.,Ltd's block covers 1,048,576 addresses.
What devices use AC86D11?
Any network device with a MAC address starting AC:86:D1:1 was manufactured by or for Beijing Fantasy Mofang Technology Co.,Ltd.