C.R.S. iiMotion GmbH

Any device whose MAC address begins with DC:64:7C has a network interface built by C.R.S. iiMotion 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

DC:64:7C

Organization

C.R.S. iiMotion GmbH

Address

Hermann-Schwer-Str. 3 Villingen-Schwenningen DE 78048

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.