traceroute to www.dfgg.org.cn (23.251.44.126), 25 hops max, 60 byte packets
 1  10.0.0.1 (10.0.0.1)  0.029 ms
 2  *
 3  adm-bb2-link.ip.twelve99.net (62.115.138.250)  4.468 ms
 4  prs-bb2-link.ip.twelve99.net (62.115.137.5)  14.155 ms
 5  ash-bb2-link.ip.twelve99.net (62.115.140.107)  94.449 ms
 6  *
 7  zenlayer-ic-352770.ip.twelve99-cust.net (62.115.185.125)  149.414 ms
 8  192.254.81.165 (192.254.81.165)  159.483 ms
 9  192.254.84.57 (192.254.84.57)  149.200 ms
10  23.251.44.126 (23.251.44.126)  150.122 ms