Minicom Digital Signage

Any device whose MAC address begins with C0:3B:8F has a network interface built by Minicom Digital Signage. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

C0:3B:8F

Organization

Minicom Digital Signage

Address

24 Hebron Road Jerusalem IL 93542

Source

IEEE OUI registry

Have a full MAC address? Look it up— we'll also tell you if it's a randomized (private) address rather than a real manufacturer prefix.