Young Generation International Corp.

Any device whose MAC address begins with 00:09:55 has a network interface built by Young Generation International Corp.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:09:55

Organization

Young Generation International Corp.

Address

4F.,No. 188, Minchuan Rd., Shindian City Shindian TW 231

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.