PING www.elektronik.edu.pl (85.128.193.160) 56(84) bytes of data.
64 bytes from shared-amj160.rev.nazwa.pl (85.128.193.160): icmp_seq=1 ttl=55 time=5.33 ms
64 bytes from shared-amj160.rev.nazwa.pl (85.128.193.160): icmp_seq=2 ttl=55 time=4.89 ms
64 bytes from shared-amj160.rev.nazwa.pl (85.128.193.160): icmp_seq=3 ttl=55 time=4.68 ms

--- www.elektronik.edu.pl ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 4.683/4.971/5.339/0.273 ms