PING f1.zfa.net.cn (114.113.145.80) 56(84) bytes of data.
64 bytes from 114.113.145.80 (114.113.145.80): icmp_seq=1 ttl=47 time=182 ms
64 bytes from 114.113.145.80 (114.113.145.80): icmp_seq=2 ttl=47 time=181 ms
64 bytes from 114.113.145.80 (114.113.145.80): icmp_seq=3 ttl=47 time=181 ms

--- f1.zfa.net.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2284ms
rtt min/avg/max/mdev = 181.740/182.047/182.441/0.292 ms