PING yq1688.cn (47.110.70.80) 56(84) bytes of data.
64 bytes from 47.110.70.80 (47.110.70.80): icmp_seq=1 ttl=51 time=198 ms
64 bytes from 47.110.70.80 (47.110.70.80): icmp_seq=2 ttl=51 time=196 ms
64 bytes from 47.110.70.80 (47.110.70.80): icmp_seq=3 ttl=51 time=196 ms

--- yq1688.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 196.098/196.943/198.504/1.105 ms