Maxwell Forest

Any device whose MAC address begins with 74:F4:13 has a network interface built by Maxwell Forest. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

74:F4:13

Organization

Maxwell Forest

Address

Level 2, 51 Murray Street Pyrmont NSW AU 2009

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.