PING www.shchaotong.com (139.129.227.189) 56(84) bytes of data.
64 bytes from 139.129.227.189 (139.129.227.189): icmp_seq=1 ttl=115 time=191 ms
64 bytes from 139.129.227.189 (139.129.227.189): icmp_seq=2 ttl=115 time=189 ms
64 bytes from 139.129.227.189 (139.129.227.189): icmp_seq=3 ttl=115 time=189 ms

--- www.shchaotong.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 189.752/190.531/191.935/1.114 ms