traceroute to idb.korea.ac.kr (163.152.219.68), 25 hops max, 60 byte packets
 1  10.0.0.1 (10.0.0.1)  0.025 ms
 2  142.251.76.209 (142.251.76.209)  140.621 ms
 3  192.178.105.140 (192.178.105.140)  142.056 ms
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