Captivate Network

Any device whose MAC address begins with DC:17:92 has a network interface built by Captivate Network. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

DC:17:92

Organization

Captivate Network

Address

2 Executive Drive Suite 301 Chelmsford Massachusetts US 01824

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.