IBG Industriebeteiligungsgesellschaft mbH &b Co. KG

Any device whose MAC address begins with 34:D7:37 has a network interface built by IBG Industriebeteiligungsgesellschaft mbH &b Co. KG. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

34:D7:37

Organization

IBG Industriebeteiligungsgesellschaft mbH &b Co. KG

Address

Pferdmengestr. 1 Cologne NRW DE 50968

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.