PING www.silnirazem.plocman.pl (217.28.146.47) 56(84) bytes of data.
64 bytes from m047.class146.petrotel.pl (217.28.146.47): icmp_seq=1 ttl=54 time=20.7 ms
64 bytes from m047.class146.petrotel.pl (217.28.146.47): icmp_seq=2 ttl=54 time=20.1 ms
64 bytes from m047.class146.petrotel.pl (217.28.146.47): icmp_seq=3 ttl=54 time=20.1 ms

--- www.silnirazem.plocman.pl ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 20.164/20.367/20.760/0.277 ms