PING www.chongqingmeishi.com (211.149.248.12) 56(84) bytes of data.
64 bytes from 211.149.248.12: icmp_seq=1 ttl=53 time=284 ms
64 bytes from 211.149.248.12: icmp_seq=2 ttl=53 time=281 ms
64 bytes from 211.149.248.12: icmp_seq=3 ttl=53 time=281 ms

--- www.chongqingmeishi.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 4976ms
rtt min/avg/max/mdev = 281.444/282.424/284.247/1.361 ms