PING www.efr.nl (93.94.230.71) 56(84) bytes of data.
64 bytes from server10.elephantcs.cyso.net (93.94.230.71): icmp_seq=1 ttl=59 time=6.59 ms
64 bytes from server10.elephantcs.cyso.net (93.94.230.71): icmp_seq=2 ttl=59 time=4.19 ms
64 bytes from server10.elephantcs.cyso.net (93.94.230.71): icmp_seq=3 ttl=59 time=4.38 ms

--- www.efr.nl ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 4.190/5.057/6.598/1.093 ms