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.
Frequently Asked Questions
Who owns MAC prefix 3C04BF?
3C04BF is registered to PRAVIS SYSTEMS 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. PRAVIS SYSTEMS Co.Ltd.,'s block covers 16,777,216 addresses.
What devices use 3C04BF?
Any network device with a MAC address starting 3C:04:BF was manufactured by or for PRAVIS SYSTEMS Co.Ltd.,.