PING shuo.bestuan.cn (113.113.80.4) 56(84) bytes of data.
64 bytes from 113.113.80.4 (113.113.80.4): icmp_seq=1 ttl=50 time=252 ms
64 bytes from 113.113.80.4 (113.113.80.4): icmp_seq=2 ttl=50 time=252 ms
64 bytes from 113.113.80.4 (113.113.80.4): icmp_seq=3 ttl=50 time=252 ms

--- shuo.bestuan.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 252.750/252.803/252.901/0.416 ms