PING chranie.qam.pl (2.57.137.15) 56(84) bytes of data.
64 bytes from s15.zenbox.pl (2.57.137.15): icmp_seq=1 ttl=59 time=22.2 ms
64 bytes from s15.zenbox.pl (2.57.137.15): icmp_seq=2 ttl=59 time=21.4 ms
64 bytes from s15.zenbox.pl (2.57.137.15): icmp_seq=3 ttl=59 time=21.0 ms

--- chranie.qam.pl ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 21.064/21.593/22.232/0.483 ms