PING hackworld.cba.pl (95.211.144.68) 56(84) bytes of data.
64 bytes from mail.j.pl (95.211.144.68): icmp_seq=1 ttl=59 time=5.27 ms
64 bytes from mail.j.pl (95.211.144.68): icmp_seq=2 ttl=59 time=5.11 ms
64 bytes from mail.j.pl (95.211.144.68): icmp_seq=3 ttl=59 time=5.29 ms

--- hackworld.cba.pl ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 5.118/5.227/5.290/0.077 ms