COMPAL INFORMATION (KUNSHAN) CO., LTD.

Any device whose MAC address begins with 1C:39:47 has a network interface built by COMPAL INFORMATION (KUNSHAN) CO., LTD.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

1C:39:47

Organization

COMPAL INFORMATION (KUNSHAN) CO., LTD.

Address

NO. 15, THE 3RD Street KUNSHAN EXPORT PROCESSING ZONE KUNSHAN SUZHOU CN 215300

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.