What this means
The IEEE assigned the MA-L block 84DF0C to NET2GRID BV. 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:DF:0C, it is NET2GRID BV hardware.
Frequently Asked Questions
Who owns MAC prefix 84DF0C?
84DF0C is registered to NET2GRID BV 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. NET2GRID BV's block covers 16,777,216 addresses.
What devices use 84DF0C?
Any network device with a MAC address starting 84:DF:0C was manufactured by or for NET2GRID BV.