Who owns MAC prefix 9CF67D?

9CF67D is registered to Ricardo Prague, s.r.o. in the IEEE MA-L registry.

What devices use 9CF67D?

Any network device with a MAC address starting 9C:F6:7D was manufactured by or for Ricardo Prague, s.r.o..

MA-L · OUI prefix

Ricardo Prague, s.r.o.

Any MAC address starting 9C:F6:7D is registered to Ricardo Prague, s.r.o..

OUI prefix	9CF67D
Vendor	Ricardo Prague, s.r.o.
Registry	MA-L (24-bit, large block)
Example MAC	9C:F6:7D:00:00:00

What this means

The IEEE assigned the MA-L block 9CF67D to Ricardo Prague, s.r.o.. 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 9C:F6:7D, it is Ricardo Prague, s.r.o. hardware.

Look up another MAC