What this means
The IEEE assigned the MA-L block 84D32A to IEEE 1905.1. 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:D3:2A, it is IEEE 1905.1 hardware.
Frequently Asked Questions
Who owns MAC prefix 84D32A?
84D32A is registered to IEEE 1905.1 in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. IEEE 1905.1's block covers 16,777,216 addresses.
What devices use 84D32A?
Any network device with a MAC address starting 84:D3:2A was manufactured by or for IEEE 1905.1.