Accordance Systems Inc.

Any device whose MAC address begins with BC:3E:13 has a network interface built by Accordance Systems 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

BC:3E:13

Organization

Accordance Systems Inc.

Address

2F, No. 31, Sec. 6, Hsin Yi Road Taipei TW 11085

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.