PING www.jiangyanwang.cn (106.14.180.215) 56(84) bytes of data.
64 bytes from 106.14.180.215 (106.14.180.215): icmp_seq=1 ttl=49 time=351 ms
64 bytes from 106.14.180.215 (106.14.180.215): icmp_seq=2 ttl=49 time=353 ms
64 bytes from 106.14.180.215 (106.14.180.215): icmp_seq=3 ttl=49 time=353 ms

--- www.jiangyanwang.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 351.551/353.023/353.771/1.040 ms