Taiwick Limited

Any device whose MAC address begins with 00:1E:7C has a network interface built by Taiwick 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

00:1E:7C

Organization

Taiwick Limited

Address

5/F., Block E, Hing Yip Factory Bldg., Hong Kong China HK 852

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.