What this means
The IEEE assigned the MA-L block BCAB7C to TRnP KOREA 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 BC:AB:7C, it is TRnP KOREA Co Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix BCAB7C?
BCAB7C is registered to TRnP KOREA 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. TRnP KOREA Co Ltd's block covers 16,777,216 addresses.
What devices use BCAB7C?
Any network device with a MAC address starting BC:AB:7C was manufactured by or for TRnP KOREA Co Ltd.