SIEMENS AG

Any device whose MAC address begins with 08:00:06 has a network interface built by SIEMENS AG. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

08:00:06

Organization

SIEMENS AG

Address

Siemens IT Solutions and Services, SIS GO QM O POB 2353 Fuerth DE 90713

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.