What this means
The IEEE assigned the MA-L block 000C47 to SK Teletech(R&D Planning Team). 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 00:0C:47, it is SK Teletech(R&D Planning Team) hardware.
Frequently Asked Questions
Who owns MAC prefix 000C47?
000C47 is registered to SK Teletech(R&D Planning Team) 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. SK Teletech(R&D Planning Team)'s block covers 16,777,216 addresses.
What devices use 000C47?
Any network device with a MAC address starting 00:0C:47 was manufactured by or for SK Teletech(R&D Planning Team).