Solberg & Andersen AS

Any device whose MAC address begins with DC:3E:51 has a network interface built by Solberg & Andersen AS. 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:3E:51

Organization

Solberg & Andersen AS

Address

Litleaasvegen 61 Bergen NO 5132

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.