PING www.258989.cn (156.236.226.98) 56(84) bytes of data.
64 bytes from 156.236.226.98 (156.236.226.98): icmp_seq=1 ttl=121 time=146 ms
64 bytes from 156.236.226.98 (156.236.226.98): icmp_seq=2 ttl=121 time=143 ms
64 bytes from 156.236.226.98 (156.236.226.98): icmp_seq=3 ttl=121 time=143 ms

--- www.258989.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 143.549/144.390/146.014/1.189 ms