Heim Systems GmbH

Any device whose MAC address begins with 00:14:50 has a network interface built by Heim Systems 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

00:14:50

Organization

Heim Systems GmbH

Address

Friedrich Ebert Strasse Bergisch Gladbach NRW DE 51429

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.