Robtex

Up: 66.166.8.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 66.166.8.0/24
Down right: 66.166.9.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.166.8.191	PTR	h-66-166-8-191.lsan.ca.megapath.net
66.166.8.226	PTR	h-66-166-8-226.lsan.ca.globalcapacity.com
66.166.8.226	A	h-66-166-8-226.lsanca54.static.covad.net
66.166.8.226	A	h-66-166-8-226.lsan.ca.megapath.net
66.166.9.46	A	silverstarharborcity.com
66.166.9.46	A	silverstarindependent.com
66.166.9.86	PTR	h-66-166-9-86.lsan.ca.megapath.net
66.166.9.100	A	twikisandbox.com