PING www.ucl.ac.uk.cdn.cloudflare.net (104.18.21.219) 56(84) bytes of data.
64 bytes from 104.18.21.219 (104.18.21.219): icmp_seq=1 ttl=60 time=4.25 ms
64 bytes from 104.18.21.219 (104.18.21.219): icmp_seq=2 ttl=60 time=4.08 ms
64 bytes from 104.18.21.219 (104.18.21.219): icmp_seq=3 ttl=60 time=4.10 ms

--- www.ucl.ac.uk.cdn.cloudflare.net ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 4.084/4.146/4.254/0.076 ms