Cooper Lighting Solutions

Any device whose MAC address begins with 00:1D:05 has a network interface built by Cooper Lighting Solutions. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:1D:05

Organization

Cooper Lighting Solutions

Address

1121 Highway 74 S Peachtree City GA US 30269

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.