PING www.ihongyu.com.w.kunluncan.com (180.101.203.215) 56(84) bytes of data.
64 bytes from 180.101.203.215 (180.101.203.215): icmp_seq=1 ttl=55 time=269 ms
64 bytes from 180.101.203.215 (180.101.203.215): icmp_seq=2 ttl=55 time=268 ms
64 bytes from 180.101.203.215 (180.101.203.215): icmp_seq=3 ttl=55 time=265 ms

--- www.ihongyu.com.w.kunluncan.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 265.819/267.747/269.017/1.509 ms