Rosewill Inc.

Any device whose MAC address begins with 68:1C:A2 has a network interface built by Rosewill Inc.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

68:1C:A2

Organization

Rosewill Inc.

Address

17708 Rowland St., City of Industry CA US 91748

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.