After the speedy development of information technology and internet, the era of wireless network is coming. The most internet service providers in Taiwan, Hinet, YahooKimo, PChomeonline, Yam, Seednet, and APOL, have the perfect solution for wireless networking. This promotion can grow up the market of internet and related business. This study is to manage the wireless network associated with the spatial information techniques. The wireless hot spot in Taipei was investigated and inserted into the attribute table in ArcView format. The spatial analysis of wireless spot is done and the application can be open for business person and students to find the optimal location of wireless spot and get into the internet world.