PING zw7.net.cn (38.33.88.154) 56(84) bytes of data.
64 bytes from 38.33.88.154 (38.33.88.154): icmp_seq=1 ttl=121 time=148 ms
64 bytes from 38.33.88.154 (38.33.88.154): icmp_seq=2 ttl=121 time=145 ms
64 bytes from 38.33.88.154 (38.33.88.154): icmp_seq=3 ttl=121 time=145 ms

--- zw7.net.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2108ms
rtt min/avg/max/mdev = 145.692/146.586/148.269/1.190 ms