Power Automation pte Ltd

Any device whose MAC address begins with 8C:F9:45 has a network interface built by Power Automation pte 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

8C:F9:45

Organization

Power Automation pte Ltd

Address

28 Ayer Rajah Crescent SG 139959

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.