What this means
The IEEE assigned the MA-M block F041C87 to Nanchang BlackShark 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 F0:41:C8:7, it is Nanchang BlackShark Co.,Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix F041C87?
F041C87 is registered to Nanchang BlackShark 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. Nanchang BlackShark Co.,Ltd.'s block covers 1,048,576 addresses.
What devices use F041C87?
Any network device with a MAC address starting F0:41:C8:7 was manufactured by or for Nanchang BlackShark Co.,Ltd..