Ergophone GmbH

Any device whose MAC address begins with 74:E0:6E has a network interface built by Ergophone 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

74:E0:6E

Organization

Ergophone GmbH

Address

Temmlerstrasse 5 Marburg Hessen DE 35039

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.