Ocean Broadband Networks

Any device whose MAC address begins with 00:13:09 has a network interface built by Ocean Broadband Networks. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:13:09

Organization

Ocean Broadband Networks

Address

2078 Walsh Ave, Suite B Santa Clara California US 95050

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.