SM-Electronic GmbH

Any device whose MAC address begins with CC:CD:64 has a network interface built by SM-Electronic GmbH. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

CC:CD:64

Organization

SM-Electronic GmbH

Address

Waldweg 2 Stapelfeld / Braak DE 22145

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.