PING www.d5511.cn (160.124.18.244) 56(84) bytes of data.
64 bytes from 160.124.18.244 (160.124.18.244): icmp_seq=1 ttl=54 time=196 ms
64 bytes from 160.124.18.244 (160.124.18.244): icmp_seq=2 ttl=54 time=255 ms
64 bytes from 160.124.18.244 (160.124.18.244): icmp_seq=3 ttl=54 time=199 ms

--- www.d5511.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 196.903/217.233/255.274/26.920 ms