Who owns MAC prefix 7C8334D?

7C8334D is registered to MSV elektronika s.r.o. in the IEEE MA-M registry.

What devices use 7C8334D?

Any network device with a MAC address starting 7C:83:34:D was manufactured by or for MSV elektronika s.r.o..

MA-M · OUI prefix

MSV elektronika s.r.o.

Any MAC address starting 7C:83:34:D is registered to MSV elektronika s.r.o..

OUI prefix	7C8334D
Vendor	MSV elektronika s.r.o.
Registry	MA-M (28-bit, medium block)
Example MAC	7C:83:34:D:00:00:00

What this means

The IEEE assigned the MA-M block 7C8334D to MSV elektronika 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 7C:83:34:D, it is MSV elektronika s.r.o. hardware.

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