What this means
The IEEE assigned the MA-M block DC76C32 to IRE SOLUTION. 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 DC:76:C3:2, it is IRE SOLUTION hardware.
Frequently Asked Questions
Who owns MAC prefix DC76C32?
DC76C32 is registered to IRE SOLUTION 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. IRE SOLUTION's block covers 1,048,576 addresses.
What devices use DC76C32?
Any network device with a MAC address starting DC:76:C3:2 was manufactured by or for IRE SOLUTION.