XIN LINK INTERNAITONAL CO LIMITED

Any device whose MAC address begins with 80:9B:31 has a network interface built by XIN LINK INTERNAITONAL CO LIMITED. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

80:9B:31

Organization

XIN LINK INTERNAITONAL CO LIMITED

Address

Room 902, 9/F, ONE MIDTOWN, 11 Hoi Shing Road, Tsuen Wan, New Territories, Hong Kong HONGKONG CN 999077

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.