PING web20vn.com--www.henhendelu2015.com (154.80.178.137) 56(84) bytes of data.
64 bytes from 154.80.178.137 (154.80.178.137): icmp_seq=1 ttl=118 time=199 ms
64 bytes from 154.80.178.137 (154.80.178.137): icmp_seq=2 ttl=118 time=199 ms
64 bytes from 154.80.178.137 (154.80.178.137): icmp_seq=3 ttl=118 time=199 ms

--- web20vn.com--www.henhendelu2015.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 199.344/199.541/199.812/0.198 ms