Actifio Inc

Any device whose MAC address begins with 38:A9:5F has a network interface built by Actifio 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

38:A9:5F

Organization

Actifio Inc

Address

225 Wyman Street Waltham MA IN 02451

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.