PING www.gzpass.cn (154.85.186.66) 56(84) bytes of data.
64 bytes from 154.85.186.66 (154.85.186.66): icmp_seq=1 ttl=124 time=197 ms
64 bytes from 154.85.186.66 (154.85.186.66): icmp_seq=2 ttl=124 time=197 ms
64 bytes from 154.85.186.66 (154.85.186.66): icmp_seq=3 ttl=124 time=197 ms

--- www.gzpass.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 197.147/197.204/197.295/0.065 ms