PING szkolnastrona.pl (77.55.152.19) 56(84) bytes of data.
64 bytes from dedicated-afw19.rev.nazwa.pl (77.55.152.19): icmp_seq=1 ttl=55 time=5.11 ms
64 bytes from dedicated-afw19.rev.nazwa.pl (77.55.152.19): icmp_seq=2 ttl=55 time=4.72 ms
64 bytes from dedicated-afw19.rev.nazwa.pl (77.55.152.19): icmp_seq=3 ttl=55 time=4.77 ms

--- szkolnastrona.pl ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 4.728/4.870/5.111/0.188 ms