Who owns MAC prefix 3C04BF?

3C04BF is registered to PRAVIS SYSTEMS Co.Ltd., in the IEEE MA-L registry.

What devices use 3C04BF?

Any network device with a MAC address starting 3C:04:BF was manufactured by or for PRAVIS SYSTEMS Co.Ltd.,.

MA-L · OUI prefix

PRAVIS SYSTEMS Co.Ltd.,

Any MAC address starting 3C:04:BF is registered to PRAVIS SYSTEMS Co.Ltd., in KR.

OUI prefix	3C04BF
Vendor	PRAVIS SYSTEMS Co.Ltd.,
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	3C:04:BF:00:00:00

What this means

The IEEE assigned the MA-L block 3C04BF to PRAVIS SYSTEMS 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 3C:04:BF, it is PRAVIS SYSTEMS Co.Ltd., hardware.

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