What this means
The IEEE assigned the MA-M block 9C69B4D to "Intellect module" LLC. 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 9C:69:B4:D, it is "Intellect module" LLC hardware.
Frequently Asked Questions
Who owns MAC prefix 9C69B4D?
9C69B4D is registered to "Intellect module" LLC 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. "Intellect module" LLC's block covers 1,048,576 addresses.
What devices use 9C69B4D?
Any network device with a MAC address starting 9C:69:B4:D was manufactured by or for "Intellect module" LLC.