PING web20vn.com--www.chaoshia.com (156.232.206.73) 56(84) bytes of data.
64 bytes from 156.232.206.73 (156.232.206.73): icmp_seq=1 ttl=122 time=199 ms
64 bytes from 156.232.206.73 (156.232.206.73): icmp_seq=2 ttl=122 time=196 ms
64 bytes from 156.232.206.73 (156.232.206.73): icmp_seq=3 ttl=122 time=195 ms

--- web20vn.com--www.chaoshia.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 195.971/197.062/199.111/1.537 ms