Krauss Maffei Technologies GmbH

Any device whose MAC address begins with 98:34:9D has a network interface built by Krauss Maffei Technologies 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

98:34:9D

Organization

Krauss Maffei Technologies GmbH

Address

Krauss-Mafffei-Str. 2 Munich DE 80997

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.