traceroute to rockinkorea.co.kr (18.239.36.122), 25 hops max, 60 byte packets 1 10.0.1.1 (10.0.1.1) 0.029 ms 2 * 3 server-18-239-36-122.ams58.r.cloudfront.net (18.239.36.122) 4.144 ms