traceroute to brain.kaist.ac.kr (112.175.50.223), 25 hops max, 60 byte packets
 1  10.0.1.1 (10.0.1.1)  0.039 ms
 2  *
 3  *
 4  112.174.84.49 (112.174.84.49)  251.779 ms
 5  *
 6  *
 7  112.191.117.105 (112.191.117.105)  250.409 ms
 8  112.191.118.129 (112.191.118.129)  250.084 ms
 9  *
10  *
11  *
12  *
13  *
14  *
15  *
16  *
17  *
18  *
19  *
20  *
21  *
22  *
23  *
24  *
25  *