Nokia Siemens Networks GmbH & Co. KG.

Any device whose MAC address begins with 00:0F:BB has a network interface built by Nokia Siemens Networks GmbH & Co. KG.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:0F:BB

Organization

Nokia Siemens Networks GmbH & Co. KG.

Address

Werner-von-Siemens Straße 2-6 Bruchsal Baden-Württemberg DE 76646

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.