PING boxuejiaoyu.com (47.98.102.15) 56(84) bytes of data.
64 bytes from 47.98.102.15 (47.98.102.15): icmp_seq=1 ttl=52 time=229 ms
64 bytes from 47.98.102.15 (47.98.102.15): icmp_seq=2 ttl=52 time=229 ms
64 bytes from 47.98.102.15 (47.98.102.15): icmp_seq=3 ttl=52 time=229 ms

--- boxuejiaoyu.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 229.205/229.403/229.775/0.612 ms