ELL-IoT Inc

Any device whose MAC address begins with 58:EA:FC has a network interface built by ELL-IoT Inc. 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:EA:FC

Organization

ELL-IoT Inc

Address

32 Journey Aliso Viejo CA US 92656

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.