PING jifenbao.geihui.com (47.97.7.28) 56(84) bytes of data.
64 bytes from 47.97.7.28 (47.97.7.28): icmp_seq=1 ttl=51 time=208 ms
64 bytes from 47.97.7.28 (47.97.7.28): icmp_seq=2 ttl=51 time=206 ms
64 bytes from 47.97.7.28 (47.97.7.28): icmp_seq=3 ttl=51 time=208 ms

--- jifenbao.geihui.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 206.323/207.938/208.817/1.202 ms