Icon Time Systems

Any device whose MAC address begins with 58:EE:CE has a network interface built by Icon Time Systems. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

58:EE:CE

Organization

Icon Time Systems

Address

15201 NW Greenbrier Parkway Beaverton OR US 97006

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.