ICM Controls

Any device whose MAC address begins with 4C:2F:9D has a network interface built by ICM Controls. 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:2F:9D

Organization

ICM Controls

Address

7313 William Barry Blvd North Syracuse NY US 13212

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.