PING www.dfki.de.cdn.cloudflare.net (104.18.18.145) 56(84) bytes of data.
64 bytes from 104.18.18.145 (104.18.18.145): icmp_seq=1 ttl=59 time=4.63 ms
64 bytes from 104.18.18.145 (104.18.18.145): icmp_seq=2 ttl=59 time=4.44 ms
64 bytes from 104.18.18.145 (104.18.18.145): icmp_seq=3 ttl=59 time=4.48 ms

--- www.dfki.de.cdn.cloudflare.net ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 4.447/4.519/4.632/0.111 ms