Pharos Systems NZ

Any device whose MAC address begins with 00:11:56 has a network interface built by Pharos Systems NZ. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:11:56

Organization

Pharos Systems NZ

Address

Level 3, 123 Carlton Gore Road Auckland NZ NZ 1001

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.