Brightsource Industries Israel LTD

Any device whose MAC address begins with 5C:84:86 has a network interface built by Brightsource Industries Israel LTD. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

5C:84:86

Organization

Brightsource Industries Israel LTD

Address

11 Kiryat Mada st Jerusalem IL 91450

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.