Robtex

Up: 66.55.135.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 66.55.135.0/26
Down right: 66.55.135.64/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.55.135.0	PTR	server.idevzone.com
66.55.135.2	PTR	66-55-135-2.choopa.net
66.55.135.2	A	swagsms.com
66.55.135.2	A	ns1.pregnancychoices.com
66.55.135.3	PTR	66-55-135-3.choopa.net
66.55.135.3	A	ns2.pregnancychoices.com
66.55.135.3	A	ns2.idevzone.com
66.55.135.4	PTR	66-55-135-4.choopa.net
66.55.135.4	A	www.razorcollectibles.com
66.55.135.4	A	razorcollectibles.com
66.55.135.5	PTR	server.idevzone.com
66.55.135.5	A	mail.personaldebtrelief.net
66.55.135.5	A	personaldebtrelief.net
66.55.135.6	PTR	66-55-135-6.choopa.net
66.55.135.6	A	mercantile.net
66.55.135.6	A	www.pregnancychoices.com
66.55.135.7	PTR	server.idevzone.com
66.55.135.8	PTR	66.55.135.8.choopa.net
66.55.135.26	PTR	hosted-by.reliablesite.net
66.55.135.26	A	madisonintercom.com
66.55.135.26	A	loucon.com
66.55.135.30	PTR	hosted-by.reliablesite.net
66.55.135.42	PTR	hosted-by.reliablesite.net
66.55.135.42	A	projetoecotecno.com.br
66.55.135.42	A	cloudwedigital.com
66.55.135.54	PTR	hosted-by.reliablesite.net
66.55.135.58	PTR	66-55-135-58.choopa.net
66.55.135.58	A	wmhost.biz
66.55.135.58	A	ns1.wmhost.biz
66.55.135.60	PTR	66-55-135-60.choopa.net
66.55.135.60	A	mail.rosegardenbrazil.com
66.55.135.60	A	mail.mjrdevelopments.com
66.55.135.61	A	*.hardgainer.com
66.55.135.61	A	hardgainer.com
66.55.135.61	A	www.hardgainer.com
66.55.135.62	PTR	hosted-by.reliablesite.net
66.55.135.62	A	brandion.com
66.55.135.62	A	moviesforchange.com
66.55.135.75	A	cocoafab.com
66.55.135.89	PTR	vl324-c8-16-b2-1-sa.pnj1.choopa.net