Orbit Irrigation

Any device whose MAC address begins with 44:67:55 has a network interface built by Orbit Irrigation. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

44:67:55

Organization

Orbit Irrigation

Address

P.O. Box 328 Bountiful Utah US 84011

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.