traceroute to gwnu.ac.kr (203.255.216.146), 25 hops max, 60 byte packets
 1  10.0.0.1 (10.0.0.1)  0.033 ms
 2  *
 3  *
 4  112.174.84.49 (112.174.84.49)  268.663 ms
 5  *
 6  *
 7  *
 8  121.187.89.42 (121.187.89.42)  263.637 ms
 9  *
10  *
11  *
12  *
13  *
14  *
15  *
16  *
17  *
18  *
19  *
20  *
21  *
22  *
23  *
24  *
25  *