Simon-Kaloi Engineering

Any device whose MAC address begins with F4:1E:26 has a network interface built by Simon-Kaloi Engineering. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

F4:1E:26

Organization

Simon-Kaloi Engineering

Address

31192 La Baya Drive Unit G Westlake Village CA US 91362

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.