traceroute to cnblb.cn (104.21.74.21), 25 hops max, 60 byte packets
 1  10.0.0.1 (10.0.0.1)  0.028 ms
 2  66.249.95.10 (66.249.95.10)  4.232 ms
 3  141.101.65.6 (141.101.65.6)  5.092 ms
 4  141.101.65.1 (141.101.65.1)  4.700 ms
 5  141.101.65.137 (141.101.65.137)  5.191 ms
 6  104.21.74.21 (104.21.74.21)  4.545 ms