INVENTEC Corporation

Any device whose MAC address begins with 64:C9:01 has a network interface built by INVENTEC 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

64:C9:01

Organization

INVENTEC Corporation

Address

No.66, Hougang St., Shilin Dist., Taipei City 111, Taiwan (R.O.C.) Taipei TW 111

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.