What this means
The IEEE assigned the MA-M block 50FACB6 to 1208815047. 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 50:FA:CB:6, it is 1208815047 hardware.
Frequently Asked Questions
Who owns MAC prefix 50FACB6?
50FACB6 is registered to 1208815047 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. 1208815047's block covers 1,048,576 addresses.
What devices use 50FACB6?
Any network device with a MAC address starting 50:FA:CB:6 was manufactured by or for 1208815047.