traceroute to juancheng.cn (128.14.151.194), 25 hops max, 60 byte packets
 1  10.0.1.1 (10.0.1.1)  0.030 ms
 2  *
 3  lag-18.ear4.ams1.sp.lumen.tech (4.68.75.113)  3.883 ms
 4  *
 5  ZENLAYER-IN.ear3.LosAngeles1.Level3.net (4.15.163.234)  146.419 ms
 6  mx97-239.oafishthroat.com (23.236.97.239)  155.054 ms
 7  69.28.51.211 (69.28.51.211)  159.373 ms
 8  128.14.151.194 (128.14.151.194)  145.960 ms