PING web20vn.com--wbw.changbeizx.cn (38.239.78.207) 56(84) bytes of data.
64 bytes from 38.239.78.207 (38.239.78.207): icmp_seq=1 ttl=122 time=197 ms
64 bytes from 38.239.78.207 (38.239.78.207): icmp_seq=2 ttl=122 time=197 ms
64 bytes from 38.239.78.207 (38.239.78.207): icmp_seq=3 ttl=122 time=197 ms

--- web20vn.com--wbw.changbeizx.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 197.130/197.245/197.431/0.386 ms