With the rapid development of the Internet in recent years, in twenty-first Century, the society presented a number of important features of digital, network and information technology, it is a network as the core of the information age. To realize the information, we must rely on the perfect network, because the network will be very rapid transmission of information, and to improve the network will have to improve the construction of the network Ip address database. Because the Internet is based on the Ip address, each Ip has its physical location in theory. In the IP address of the library to do better with sina, Taobao, Tencent, pure, and 17MON and foreign IP library very much, but most famous is maxmind, they are the IP data were good collection management. This paper designed to achieve the independent Ip address library construction, through their own design procedures for the Ip address of the grab, parse, and will meet the requirements of the Ip data saved to the Mysql database. The system data sources are divided into two parts, one part is to grab the spider to grab the data through the program operation, there is a part of the artificial way to collect Ip data. In order to ensure the data coverage and accuracy for the system is operated for a long time, the spiders crawl data capture enough data, and some redundant data from databases are merged in order to improve the query efficiency of the database. This design is based on the use of Maven management projects through the background to build the springmvc framework to achieve the web project. The overall structure of the use of B/S, the server uses the resin4.0 version of the background database using MySQL database. The design uses a spring JPA annotations to realize linkage of the various parts of the, data processing part is using hibernate combination springdatajpa way to deal with, and interactive