PING web20vn.com--www.kyiju.net (104.21.34.36) 56(84) bytes of data.
64 bytes from 104.21.34.36 (104.21.34.36): icmp_seq=1 ttl=60 time=5.29 ms
64 bytes from 104.21.34.36 (104.21.34.36): icmp_seq=2 ttl=60 time=5.06 ms
64 bytes from 104.21.34.36 (104.21.34.36): icmp_seq=3 ttl=60 time=4.99 ms

--- web20vn.com--www.kyiju.net ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 4.997/5.118/5.299/0.154 ms