Solidwintech

Any device whose MAC address begins with F8:1D:90 has a network interface built by Solidwintech. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

F8:1D:90

Organization

Solidwintech

Address

6th Floor, SOLiD Space 220 Pangyoyeok-ro, Bundang-gu Seongnam-si Gyeongi-do KR 13493

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.