Now-a-days, cloud is more popular because in cloud users host the data and upload a large contained data. It has large databases to database service providers so database service providers maintain the services of range query services. In clouding process some users have a sensitive private data in that situation users’ can’t move the data for hosting until the authors provide security, confidentiality, perfectness and query privacy are guaranteed to the hosted data. In this paper, they proposed new system that is RASP (RAndom Space Perturbation). In this approach, improve the range search with stronger attacks that regaining than already existing approaches.