ASCO Numatics GmbH

Any device whose MAC address begins with 0C:CB:8D has a network interface built by ASCO Numatics 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

0C:CB:8D

Organization

ASCO Numatics GmbH

Address

Otto-Hahn-Str. 7-11 Oelbronn-Duerrn DE 75248

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.