PING host7398420.xincache1.cn (111.173.76.230) 56(84) bytes of data.
64 bytes from 111.173.76.230 (111.173.76.230): icmp_seq=1 ttl=52 time=282 ms
64 bytes from 111.173.76.230 (111.173.76.230): icmp_seq=2 ttl=52 time=281 ms
64 bytes from 111.173.76.230 (111.173.76.230): icmp_seq=3 ttl=52 time=281 ms

--- host7398420.xincache1.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 281.871/282.001/282.238/0.635 ms