TTE Corporation

Any device whose MAC address begins with 34:93:42 has a network interface built by TTE Corporation. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

34:93:42

Organization

TTE Corporation

Address

7/F, Building 22E 22 Science Park East Avenue Hong Kong Science Park Shatin, N.T. Hong Kong HK 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.