PING qhtec.cn (101.36.119.77) 56(84) bytes of data.
64 bytes from 101.36.119.77 (101.36.119.77): icmp_seq=1 ttl=47 time=251 ms
64 bytes from 101.36.119.77 (101.36.119.77): icmp_seq=2 ttl=47 time=248 ms
64 bytes from 101.36.119.77 (101.36.119.77): icmp_seq=3 ttl=47 time=248 ms

--- qhtec.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2514ms
rtt min/avg/max/mdev = 248.406/249.422/251.142/1.222 ms