PING www.booksellers.org.uk (172.67.68.216) 56(84) bytes of data.
64 bytes from 172.67.68.216 (172.67.68.216): icmp_seq=1 ttl=60 time=7.02 ms
64 bytes from 172.67.68.216 (172.67.68.216): icmp_seq=2 ttl=60 time=4.13 ms
64 bytes from 172.67.68.216 (172.67.68.216): icmp_seq=3 ttl=60 time=4.14 ms

--- www.booksellers.org.uk ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 4.130/5.099/7.020/1.359 ms