PING www.yliang.cn.w.kunlunaq.com (61.170.80.229) 56(84) bytes of data.
64 bytes from 229.80.170.61.broad.xw.sh.dynamic.163data.com.cn (61.170.80.229): icmp_seq=1
ttl=56 time=278 ms
64 bytes from 229.80.170.61.broad.xw.sh.dynamic.163data.com.cn (61.170.80.229): icmp_seq=2
ttl=56 time=278 ms
64 bytes from 229.80.170.61.broad.xw.sh.dynamic.163data.com.cn (61.170.80.229): icmp_seq=3
ttl=56 time=278 ms

--- www.yliang.cn.w.kunlunaq.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 278.323/278.519/278.865/0.245 ms