traceroute to cuhkacs.org (172.67.220.65), 25 hops max, 60 byte packets 1 10.0.1.1 (10.0.1.1) 0.029 ms 2 * 3 172.71.96.2 (172.71.96.2) 5.190 ms 4 172.67.220.65 (172.67.220.65) 4.164 ms