PING ip-377413958.qqku.com (121.40.123.194) 56(84) bytes of data.
64 bytes from 121.40.123.194 (121.40.123.194): icmp_seq=1 ttl=50 time=155 ms
64 bytes from 121.40.123.194 (121.40.123.194): icmp_seq=2 ttl=50 time=155 ms
64 bytes from 121.40.123.194 (121.40.123.194): icmp_seq=3 ttl=50 time=155 ms

--- ip-377413958.qqku.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 155.110/155.179/155.294/0.331 ms