PING ip-www.ecomom.com.cn (8.210.113.149) 56(84) bytes of data.
64 bytes from 8.210.113.149 (8.210.113.149): icmp_seq=1 ttl=57 time=249 ms
64 bytes from 8.210.113.149 (8.210.113.149): icmp_seq=2 ttl=57 time=248 ms
64 bytes from 8.210.113.149 (8.210.113.149): icmp_seq=3 ttl=57 time=248 ms

--- ip-www.ecomom.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 248.233/248.730/249.638/0.760 ms