traceroute to pr.alexa.cn (121.196.228.57), 25 hops max, 60 byte packets
 1  10.0.0.1 (10.0.0.1)  0.027 ms
 2  *
 3  *
 4  193.251.131.53 (193.251.131.53)  14.999 ms
 5  *
 6  219.158.13.149 (219.158.13.149)  205.096 ms
 7  219.158.9.218 (219.158.9.218)  213.270 ms
 8  *
 9  *
10  *
11  *
12  *
13  *
14  *
15  *
16  *
17  *
18  *
19  *
20  *
21  *
22  *
23  *
24  *
25  *