Industrial Computer Source (Deutschland)GmbH

Any device whose MAC address begins with 00:23:DA has a network interface built by Industrial Computer Source (Deutschland)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

00:23:DA

Organization

Industrial Computer Source (Deutschland)GmbH

Address

Marie-Curie-Straße 9 Pulheim NRW DE 50259

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.