PING www.vse-testy.cekuj.net (185.102.21.248) 56(84) bytes of data.
64 bytes from dw311.endora.cz (185.102.21.248): icmp_seq=1 ttl=57 time=18.2 ms
64 bytes from dw311.endora.cz (185.102.21.248): icmp_seq=2 ttl=57 time=17.0 ms
64 bytes from dw311.endora.cz (185.102.21.248): icmp_seq=3 ttl=57 time=16.8 ms

--- www.vse-testy.cekuj.net ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 16.831/17.379/18.278/0.658 ms