PING www.spinozacentre.nl (172.67.212.39) 56(84) bytes of data.
64 bytes from 172.67.212.39 (172.67.212.39): icmp_seq=1 ttl=60 time=4.71 ms
64 bytes from 172.67.212.39 (172.67.212.39): icmp_seq=2 ttl=60 time=4.12 ms
64 bytes from 172.67.212.39 (172.67.212.39): icmp_seq=3 ttl=60 time=4.11 ms

--- www.spinozacentre.nl ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 4.113/4.317/4.712/0.289 ms