Freestyle Energy Ltd

Any device whose MAC address begins with 54:1D:FB has a network interface built by Freestyle Energy 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

54:1D:FB

Organization

Freestyle Energy Ltd

Address

18-24 Ricketts Road Mount Waverley Victoria AU 3149

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.