PING qptong.cn (38.38.161.130) 56(84) bytes of data.
64 bytes from 38.38.161.130 (38.38.161.130): icmp_seq=1 ttl=121 time=150 ms
64 bytes from 38.38.161.130 (38.38.161.130): icmp_seq=2 ttl=121 time=150 ms
64 bytes from 38.38.161.130 (38.38.161.130): icmp_seq=3 ttl=121 time=149 ms

--- qptong.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 149.952/150.111/150.334/0.355 ms