traceroute to cal.pknu.ac.kr (203.250.126.50), 25 hops max, 60 byte packets
 1  10.0.1.1 (10.0.1.1)  0.027 ms
 2  66.249.94.178 (66.249.94.178)  223.807 ms
 3  142.251.250.92 (142.251.250.92)  226.315 ms
 4  *
 5  112.174.84.89 (112.174.84.89)  252.902 ms
 6  *
 7  *
 8  121.144.163.50 (121.144.163.50)  257.105 ms
 9  *
10  *
11  *
12  *
13  *
14  *
15  *
16  *
17  *
18  *
19  *
20  *
21  *
22  *
23  *
24  *
25  *