PING www.sgzx.cc (218.244.158.92) 56(84) bytes of data.
64 bytes from 218.244.158.92 (218.244.158.92): icmp_seq=1 ttl=50 time=172 ms
64 bytes from 218.244.158.92 (218.244.158.92): icmp_seq=2 ttl=50 time=171 ms
64 bytes from 218.244.158.92 (218.244.158.92): icmp_seq=3 ttl=50 time=171 ms

--- www.sgzx.cc ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 171.833/172.015/172.279/0.388 ms