PING www.sihong.cc (106.15.67.147) 56(84) bytes of data.
64 bytes from 106.15.67.147 (106.15.67.147): icmp_seq=1 ttl=110 time=348 ms
64 bytes from 106.15.67.147 (106.15.67.147): icmp_seq=2 ttl=110 time=346 ms
64 bytes from 106.15.67.147 (106.15.67.147): icmp_seq=3 ttl=110 time=368 ms

--- www.sihong.cc ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 346.607/354.503/368.802/10.140 ms