PAV GmbH

Any device whose MAC address begins with 30:61:12 has a network interface built by PAV 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

30:61:12

Organization

PAV GmbH

Address

Georg-Kaindl-Straße 11 Otterfing DE 83624

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.