Hon Hai Precision Ind. Co.,Ltd.

Any device whose MAC address begins with 78:DD:08 has a network interface built by Hon Hai Precision Ind. 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

78:DD:08

Organization

Hon Hai Precision Ind. Co.,Ltd.

Address

Building D21,No.1, East Zone 1st Road Chongqing Chongqing CN 401332

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.