PING www.3haoedu.com (38.238.37.235) 56(84) bytes of data.
64 bytes from 38.238.37.235 (38.238.37.235): icmp_seq=1 ttl=59 time=199 ms
64 bytes from 38.238.37.235 (38.238.37.235): icmp_seq=2 ttl=59 time=197 ms
64 bytes from 38.238.37.235 (38.238.37.235): icmp_seq=3 ttl=59 time=197 ms

--- www.3haoedu.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 197.150/198.139/199.966/1.293 ms