PING ip-www.keyizhuan.com (107.149.168.135) 56(84) bytes of data.
64 bytes from 107.149.168.135 (107.149.168.135): icmp_seq=1 ttl=59 time=149 ms
64 bytes from 107.149.168.135 (107.149.168.135): icmp_seq=2 ttl=59 time=149 ms
64 bytes from 107.149.168.135 (107.149.168.135): icmp_seq=3 ttl=59 time=149 ms

--- ip-www.keyizhuan.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2314ms
rtt min/avg/max/mdev = 149.231/149.443/149.779/0.240 ms