PING prouni.pl (185.253.212.22) 56(84) bytes of data.
64 bytes from 185.253.212.22 (185.253.212.22): icmp_seq=1 ttl=60 time=11.8 ms
64 bytes from 185.253.212.22 (185.253.212.22): icmp_seq=2 ttl=60 time=11.7 ms
64 bytes from 185.253.212.22 (185.253.212.22): icmp_seq=3 ttl=60 time=11.5 ms

--- prouni.pl ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2004ms
rtt min/avg/max/mdev = 11.591/11.718/11.801/0.091 ms