PING web20vn.com--www.epin51.com (38.239.10.183) 56(84) bytes of data.
64 bytes from 38.239.10.183 (38.239.10.183): icmp_seq=1 ttl=55 time=199 ms
64 bytes from 38.239.10.183 (38.239.10.183): icmp_seq=2 ttl=55 time=199 ms
64 bytes from 38.239.10.183 (38.239.10.183): icmp_seq=3 ttl=55 time=198 ms

--- web20vn.com--www.epin51.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 198.877/199.215/199.592/0.467 ms