PING weinan.sxrcw.net (118.190.215.200) 56(84) bytes of data.
64 bytes from 118.190.215.200 (118.190.215.200): icmp_seq=1 ttl=44 time=233 ms
64 bytes from 118.190.215.200 (118.190.215.200): icmp_seq=2 ttl=44 time=232 ms
64 bytes from 118.190.215.200 (118.190.215.200): icmp_seq=3 ttl=44 time=232 ms

--- weinan.sxrcw.net ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 232.907/233.178/233.669/0.525 ms