PING www.zainteresowani.pl (193.239.58.145) 56(84) bytes of data.
64 bytes from blanche.static.korbank.pl (193.239.58.145): icmp_seq=1 ttl=60 time=21.8 ms
64 bytes from blanche.static.korbank.pl (193.239.58.145): icmp_seq=2 ttl=60 time=18.8 ms
64 bytes from blanche.static.korbank.pl (193.239.58.145): icmp_seq=3 ttl=60 time=18.8 ms

--- www.zainteresowani.pl ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 18.827/19.852/21.882/1.444 ms