ABB SpA - DIN Rail

Any device whose MAC address begins with 4C:BC:B4 has a network interface built by ABB SpA - DIN Rail. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

4C:BC:B4

Organization

ABB SpA - DIN Rail

Address

V.le dell'industria 18 Vittuone Milan IT 20010

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.