What this means
The IEEE assigned the MA-L block 0868D0 to Japan System Design. 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 08:68:D0, it is Japan System Design hardware.
Frequently Asked Questions
Who owns MAC prefix 0868D0?
0868D0 is registered to Japan System Design 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. Japan System Design's block covers 16,777,216 addresses.
What devices use 0868D0?
Any network device with a MAC address starting 08:68:D0 was manufactured by or for Japan System Design.