PING www.gxtd.cn (8.134.112.143) 56(84) bytes of data.
64 bytes from 8.134.112.143 (8.134.112.143): icmp_seq=1 ttl=114 time=191 ms
64 bytes from 8.134.112.143 (8.134.112.143): icmp_seq=2 ttl=114 time=190 ms
64 bytes from 8.134.112.143 (8.134.112.143): icmp_seq=3 ttl=114 time=190 ms

--- www.gxtd.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 190.317/190.786/191.714/0.656 ms