PING ip-www.a119.com.cn (47.97.174.223) 56(84) bytes of data.
64 bytes from 47.97.174.223 (47.97.174.223): icmp_seq=1 ttl=48 time=158 ms
64 bytes from 47.97.174.223 (47.97.174.223): icmp_seq=2 ttl=48 time=157 ms
64 bytes from 47.97.174.223 (47.97.174.223): icmp_seq=3 ttl=48 time=157 ms

--- ip-www.a119.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2004ms
rtt min/avg/max/mdev = 157.893/157.990/158.169/0.126 ms