PING baiduvip.zhanh.com (38.12.34.39) 56(84) bytes of data.
64 bytes from 38.12.34.39 (38.12.34.39): icmp_seq=1 ttl=56 time=143 ms
64 bytes from 38.12.34.39 (38.12.34.39): icmp_seq=2 ttl=56 time=143 ms
64 bytes from 38.12.34.39 (38.12.34.39): icmp_seq=3 ttl=56 time=143 ms

--- baiduvip.zhanh.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 143.142/143.239/143.366/0.093 ms