PING hw3.xiaodns.com (38.162.125.133) 56(84) bytes of data.
64 bytes from 38.162.125.133 (38.162.125.133): icmp_seq=1 ttl=118 time=198 ms
64 bytes from 38.162.125.133 (38.162.125.133): icmp_seq=2 ttl=118 time=195 ms
64 bytes from 38.162.125.133 (38.162.125.133): icmp_seq=3 ttl=118 time=195 ms

--- hw3.xiaodns.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 195.318/196.434/198.058/1.281 ms