RightHand Technologies, Inc.

Any device whose MAC address begins with 00:1A:9C has a network interface built by RightHand Technologies, 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

00:1A:9C

Organization

RightHand Technologies, Inc.

Address

7450 W Wilson Avenue Chicago IL US 60706

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.