PING www.baidustu.com (104.195.16.209) 56(84) bytes of data.
64 bytes from 104.195.16.209 (104.195.16.209): icmp_seq=1 ttl=122 time=144 ms
64 bytes from 104.195.16.209 (104.195.16.209): icmp_seq=2 ttl=122 time=142 ms
64 bytes from 104.195.16.209 (104.195.16.209): icmp_seq=3 ttl=122 time=142 ms

--- www.baidustu.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2587ms
rtt min/avg/max/mdev = 142.222/143.099/144.836/1.228 ms