What this means
The IEEE assigned the MA-M block 8411C2C to Provision-ISR. 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 84:11:C2:C, it is Provision-ISR hardware.
Frequently Asked Questions
Who owns MAC prefix 8411C2C?
8411C2C is registered to Provision-ISR 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. Provision-ISR's block covers 1,048,576 addresses.
What devices use 8411C2C?
Any network device with a MAC address starting 84:11:C2:C was manufactured by or for Provision-ISR.