PING jiufangyuan.com (45.8.29.112) 56(84) bytes of data.
64 bytes from 45.8.29.112 (45.8.29.112): icmp_seq=1 ttl=58 time=246 ms
64 bytes from 45.8.29.112 (45.8.29.112): icmp_seq=2 ttl=58 time=205 ms
64 bytes from 45.8.29.112 (45.8.29.112): icmp_seq=3 ttl=58 time=200 ms

--- jiufangyuan.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 200.156/217.538/246.923/20.894 ms