TECLINK

Any device whose MAC address begins with 74:75:DF has a network interface built by TECLINK. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

74:75:DF

Organization

TECLINK

Address

171 avenue des gresillons gennevilliers FR 92230

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.