PING www.zhibeidawang.com.cn (156.224.224.228) 56(84) bytes of data.
64 bytes from 156.224.224.228 (156.224.224.228): icmp_seq=1 ttl=120 time=144 ms
64 bytes from 156.224.224.228 (156.224.224.228): icmp_seq=2 ttl=120 time=142 ms
64 bytes from 156.224.224.228 (156.224.224.228): icmp_seq=3 ttl=120 time=142 ms

--- www.zhibeidawang.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 142.081/143.110/144.910/1.349 ms