PING hxb.com.cn (114.255.228.145) 56(84) bytes of data.
64 bytes from 114.255.228.145 (114.255.228.145): icmp_seq=1 ttl=243 time=243 ms
64 bytes from 114.255.228.145 (114.255.228.145): icmp_seq=2 ttl=243 time=215 ms
64 bytes from 114.255.228.145 (114.255.228.145): icmp_seq=3 ttl=243 time=243 ms

--- hxb.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 215.532/234.330/243.732/13.292 ms