PING www.sytieyi.com.cn (38.63.121.90) 56(84) bytes of data.
64 bytes from 38.63.121.90 (38.63.121.90): icmp_seq=1 ttl=57 time=146 ms
64 bytes from 38.63.121.90 (38.63.121.90): icmp_seq=2 ttl=57 time=144 ms
64 bytes from 38.63.121.90 (38.63.121.90): icmp_seq=3 ttl=57 time=143 ms

--- www.sytieyi.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 143.920/144.766/146.279/1.158 ms