Who owns MAC prefix DC6373?

DC6373 is registered to OBARA KOREA in the IEEE MA-L registry.

What devices use DC6373?

Any network device with a MAC address starting DC:63:73 was manufactured by or for OBARA KOREA.

MA-L · OUI prefix

OBARA KOREA

Any MAC address starting DC:63:73 is registered to OBARA KOREA in KR.

OUI prefix	DC6373
Vendor	OBARA KOREA
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	DC:63:73:00:00:00

What this means

The IEEE assigned the MA-L block DC6373 to OBARA KOREA. 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 DC:63:73, it is OBARA KOREA hardware.

Look up another MAC