Qfiednet Co., Ltd.

Any device whose MAC address begins with 88:BA:7F has a network interface built by Qfiednet Co., Ltd.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

88:BA:7F

Organization

Qfiednet Co., Ltd.

Address

#204 KJ Bldg. DaeChi-Dong Seoul KR 135-847

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.