Traceroute command shows wrong results

This is what I get :

$ traceroute www.google.com
traceroute to www.google.com (74.125.235.20), 30 hops max, 60 byte packets
 1 192.168.0.1 (192.168.0.1) 1.545 ms 1.759 ms 2.771 ms
 2 10.10.145.1 (10.10.145.1) 11.986 ms 12.214 ms *
 3 * * *
 4 * * *
 5 * * *
 6 * 121.240.1.38 (121.240.1.38) 58.080 ms 43.995 ms
 7 209.85.241.52 (209.85.241.52) 44.342 ms 44.650 ms 45.224 ms
 8 209.85.251.95 (209.85.251.95) 57.145 ms * *
 9 * * *
10 * * *
11 * * sin01s04-in-f20.1e100.net (74.125.235.20) 86.774 ms

This output is wrong. The * nodes should be shown since they are replying. I have put up wireshark screenshots and more results here :

http://www.binarytides.com/blog/traceroute-command-not-working-on-ubuntu/

Silver