Super Micro Computer, Inc.

Any device whose MAC address begins with AC:1F:6B has a network interface built by Super Micro Computer, 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

AC:1F:6B

Organization

Super Micro Computer, Inc.

Address

980 Rock Ave San Jose CA US 95131

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.