Hella Sonnen- und Wetterschutztechnik GmbH

Any device whose MAC address begins with 84:85:0A has a network interface built by Hella Sonnen- und Wetterschutztechnik GmbH. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

84:85:0A

Organization

Hella Sonnen- und Wetterschutztechnik GmbH

Address

Abfaltersbach 125 Abfaltersbach Tirol AT 9913

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.