PING shef.ac.uk (143.167.2.102) 56(84) bytes of data.
64 bytes from uuu.shef.ac.uk (143.167.2.102): icmp_seq=1 ttl=53 time=17.0 ms
64 bytes from uuu.shef.ac.uk (143.167.2.102): icmp_seq=2 ttl=53 time=14.9 ms
64 bytes from uuu.shef.ac.uk (143.167.2.102): icmp_seq=3 ttl=53 time=14.7 ms

--- shef.ac.uk ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 14.782/15.597/17.045/1.036 ms