What this means
The IEEE assigned the MA-L block BC8AA3 to NHN Entertainment. 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 BC:8A:A3, it is NHN Entertainment hardware.
Frequently Asked Questions
Who owns MAC prefix BC8AA3?
BC8AA3 is registered to NHN Entertainment 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. NHN Entertainment's block covers 16,777,216 addresses.
What devices use BC8AA3?
Any network device with a MAC address starting BC:8A:A3 was manufactured by or for NHN Entertainment.