What this means
The IEEE assigned the MA-L block D0D212 to K2NET Co.,Ltd.. 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 D0:D2:12, it is K2NET Co.,Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix D0D212?
D0D212 is registered to K2NET Co.,Ltd. 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. K2NET Co.,Ltd.'s block covers 16,777,216 addresses.
What devices use D0D212?
Any network device with a MAC address starting D0:D2:12 was manufactured by or for K2NET Co.,Ltd..