PING www.lightingcn.blog.com (195.170.168.1) 56(84) bytes of data.
64 bytes from 195.170.168.1 (195.170.168.1): icmp_seq=1 ttl=48 time=42.0 ms
64 bytes from 195.170.168.1 (195.170.168.1): icmp_seq=2 ttl=48 time=39.5 ms
64 bytes from 195.170.168.1 (195.170.168.1): icmp_seq=3 ttl=48 time=39.7 ms

--- www.lightingcn.blog.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 39.579/40.469/42.066/1.143 ms