PING www6.skok.cz (89.185.253.128) 56(84) bytes of data.
64 bytes from www6.skok.cz (89.185.253.128): icmp_seq=1 ttl=60 time=16.6 ms
64 bytes from www6.skok.cz (89.185.253.128): icmp_seq=2 ttl=60 time=14.0 ms
64 bytes from www6.skok.cz (89.185.253.128): icmp_seq=3 ttl=60 time=14.1 ms

--- www6.skok.cz ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 14.029/14.943/16.612/1.189 ms