PING www.nbhdzs.com.cn (108.186.82.156) 56(84) bytes of data.
64 bytes from 108.186.82.156 (108.186.82.156): icmp_seq=1 ttl=121 time=143 ms
64 bytes from 108.186.82.156 (108.186.82.156): icmp_seq=2 ttl=121 time=142 ms
64 bytes from 108.186.82.156 (108.186.82.156): icmp_seq=3 ttl=121 time=141 ms

--- www.nbhdzs.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 141.756/142.405/143.387/0.770 ms