PING jiangsou.com (172.247.169.31) 56(84) bytes of data.
64 bytes from 172.247.169.31: icmp_seq=1 ttl=56 time=152 ms
64 bytes from 172.247.169.31: icmp_seq=2 ttl=56 time=152 ms
64 bytes from 172.247.169.31: icmp_seq=3 ttl=56 time=152 ms

--- jiangsou.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 8272ms
rtt min/avg/max/mdev = 152.513/152.715/152.914/0.358 ms