traceroute to chonnam.ac.kr (168.131.31.206), 25 hops max, 60 byte packets
 1  10.0.1.1 (10.0.1.1)  0.029 ms
 2  66.249.94.36 (66.249.94.36)  142.692 ms
 3  *
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 5  *
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 8  *
 9  123.111.216.54 (123.111.216.54)  260.095 ms
10  *
11  *
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13  *
14  *
15  *
16  *
17  *
18  *
19  *
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25  *