SHARP Corporation

Any device whose MAC address begins with AC:A8:8E has a network interface built by SHARP 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

AC:A8:8E

Organization

SHARP Corporation

Address

1 Takumi-cho, Sakai-ku Sakai City Osaka JP 590-8522

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.