Soft computing is one of the emerging fields used in many application problems. This paper mainly deals with the emerging soft computing technique (i.e.) Ant colony algorithm for the optimized network routing and clustering method for the optimized network design. In the design of networks the fundamental problem is to transmit the packets of information from source node to destination node. An important part of network design is to find the best way to layout the nodes and arcs with a minimized cost between each of the path. In the Network Design stage nodes are grouped into clusters and interconnected using the Cluster Method. In the optimized routing stage the best path is selected from the designed network using the Ant Colony Soft Computing Techniques. The paper focuses on securing the path for data transmission using RPS algorithm.