What this means
The IEEE assigned the MA-M block 141FBA9 to Black Moth Technologies. 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 14:1F:BA:9, it is Black Moth Technologies hardware.
Frequently Asked Questions
Who owns MAC prefix 141FBA9?
141FBA9 is registered to Black Moth Technologies 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. Black Moth Technologies's block covers 1,048,576 addresses.
What devices use 141FBA9?
Any network device with a MAC address starting 14:1F:BA:9 was manufactured by or for Black Moth Technologies.