PING empetri.unas.cz (185.64.219.7) 56(84) bytes of data.
64 bytes from wz-proxy.srv.wz.cz (185.64.219.7): icmp_seq=1 ttl=62 time=14.6 ms
64 bytes from wz-proxy.srv.wz.cz (185.64.219.7): icmp_seq=2 ttl=62 time=14.1 ms
64 bytes from wz-proxy.srv.wz.cz (185.64.219.7): icmp_seq=3 ttl=62 time=14.1 ms

--- empetri.unas.cz ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 14.146/14.337/14.698/0.255 ms