Ardomus Networks Corporation

Any device whose MAC address begins with 30:9F:FB has a network interface built by Ardomus Networks Corporation. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

30:9F:FB

Organization

Ardomus Networks Corporation

Address

4F,No. 6 Innovation Road II, Hsinchu Science Park Hsinchu TW 300

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.