traceroute to cosmos.skuniv.ac.kr (117.17.142.111), 25 hops max, 60 byte packets
 1  10.0.0.1 (10.0.0.1)  0.027 ms
 2  *
 3  74.125.242.150 (74.125.242.150)  3.842 ms
 4  ix-ae-25-0.tcore1.ad1-amsterdam.as6453.net (195.219.146.41)  4.001 ms
 5  195.219.147.85 (195.219.147.85)  4.088 ms
 6  *
 7  be2183.ccr22.lpl01.atlas.cogentco.com (154.54.58.69)  98.814 ms
 8  be3043.ccr22.ymq01.atlas.cogentco.com (154.54.44.166)  98.719 ms
 9  be3260.ccr32.yyz02.atlas.cogentco.com (154.54.42.89)  98.938 ms
10  be2994.ccr22.cle04.atlas.cogentco.com (154.54.31.233)  99.120 ms
11  be2718.ccr42.ord01.atlas.cogentco.com (154.54.7.129)  126.497 ms
12  be5068.ccr32.oma02.atlas.cogentco.com (154.54.166.73)  107.319 ms
13  be4995.ccr22.den01.atlas.cogentco.com (154.54.165.213)  129.015 ms
14  be5456.ccr32.slc01.atlas.cogentco.com (154.54.45.166)  144.688 ms
15  be3110.ccr22.sfo01.atlas.cogentco.com (154.54.44.141)  177.992 ms
16  be2430.ccr31.sjc04.atlas.cogentco.com (154.54.88.186)  144.692 ms
17  38.19.141.42 (38.19.141.42)  144.784 ms
18  1.208.114.249 (1.208.114.249)  144.669 ms
19  1.208.104.213 (1.208.104.213)  254.869 ms
20  *
21  1.208.165.170 (1.208.165.170)  254.784 ms
22  1.208.144.14 (1.208.144.14)  258.258 ms
23  *
24  1.208.141.10 (1.208.141.10)  254.147 ms
25  *