What this means
The IEEE assigned the MA-L block 68BE49 to Nebula Matrix. 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 68:BE:49, it is Nebula Matrix hardware.
Frequently Asked Questions
Who owns MAC prefix 68BE49?
68BE49 is registered to Nebula Matrix 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. Nebula Matrix's block covers 16,777,216 addresses.
What devices use 68BE49?
Any network device with a MAC address starting 68:BE:49 was manufactured by or for Nebula Matrix.