traceroute to gtuu.com (121.22.250.29), 25 hops max, 60 byte packets
 1  10.0.1.1 (10.0.1.1)  0.037 ms
 2  142.251.253.253 (142.251.253.253)  5.173 ms
 3  74.125.243.78 (74.125.243.78)  4.172 ms
 4  lag-17.ear8.ams1.sp.lumen.tech (4.68.68.21)  4.506 ms
 5  ae2.3201.ear1.frf18.neo.colt.net (171.75.9.149)  9.221 ms
 6  *
 7  219.158.7.157 (219.158.7.157)  241.003 ms
 8  *
 9  *
10  *
11  *
12  *
13  *
14  *
15  *
16  hebei.22.121.in-addr.arpa (121.22.250.29)  374.500 ms