HARTING Inc. of North America

Any device whose MAC address begins with 2C:80:65 has a network interface built by HARTING Inc. of North America. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

2C:80:65

Organization

HARTING Inc. of North America

Address

1370 Bowes Road Elgin Illinois US 60123

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.