What this means
The IEEE assigned the MA-M block F0D7AF5 to Dongguan Huili electroacoustic Industrial 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 F0:D7:AF:5, it is Dongguan Huili electroacoustic Industrial Co.,ltd hardware.
Frequently Asked Questions
Who owns MAC prefix F0D7AF5?
F0D7AF5 is registered to Dongguan Huili electroacoustic Industrial 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. Dongguan Huili electroacoustic Industrial Co.,ltd's block covers 1,048,576 addresses.
What devices use F0D7AF5?
Any network device with a MAC address starting F0:D7:AF:5 was manufactured by or for Dongguan Huili electroacoustic Industrial Co.,ltd.