NextGenTel Holding ASA

Any device whose MAC address begins with 00:11:D3 has a network interface built by NextGenTel Holding ASA. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:11:D3

Organization

NextGenTel Holding ASA

Address

Sandslimarka 31 Bergen Hordaland NO 5861

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.