Q-Light Co., Ltd.

Any device whose MAC address begins with 00:23:B7 has a network interface built by Q-Light 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

00:23:B7

Organization

Q-Light Co., Ltd.

Address

178-1 Woogye-Ri, Sangdong-Myun, Gimhae-Si GyungsangNam-Do KR 621-812

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.