Robtex

Up: 66.240.170.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 66.240.170.0/25
Down right: 66.240.170.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.240.170.16	PTR	dianeyapko.com
66.240.170.23	PTR	small-business-issues.com
66.240.170.23	A	tomzachrylaw.com
66.240.170.38	PTR	e-underground-art-gallery.com
66.240.170.55	A	arctic-windows.com
66.240.170.60	PTR	salha.ca
66.240.170.75	PTR	e-health-questions.info
66.240.170.84	PTR	heartdiseasefocus.com
66.240.170.84	A	pluginhomerecording.com
66.240.170.84	A	vsblog.videoideas.com
66.240.170.86	PTR	petfocused.com
66.240.170.87	PTR	fluvip.com
66.240.170.96	PTR	flufocused.com
66.240.170.107	PTR	winestore.com
66.240.170.109	PTR	selfhypnosis.com
66.240.170.124	PTR	travelfocused.com
66.240.170.124	A	alphaprototypes.com
66.240.170.127	PTR	gopayroll.ca
66.240.170.200	PTR	66-240-170-200.ultrahosting.com
66.240.170.200	A	cicars.com
66.240.170.200	A	*.kitashton.com
66.240.170.207	A	yavay.net
66.240.170.214	A	thesmartnavigator.com
66.240.170.214	A	www.thesmartnavigator.com
66.240.170.250	A	fidelistc.com
66.240.170.250	A	garnerium.com
66.240.170.250	A	www.fidelistc.com
66.240.170.253	PTR	66-240-170-253.ultrahosting.com
66.240.170.253	A	ns.cynthiavilela.com
66.240.170.253	A	mail.vividvisions.net