Robtex

Up: 66.33.32.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 66.33.40.0/22
Down right: 66.33.44.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.33.40.10	PTR	importersandexporters.com
66.33.40.103	A	virtualforward.com
66.33.40.103	A	mail.virtualforward.com
66.33.40.115	PTR	www.obe.no
66.33.40.116	A+PTR	www.kad.no
66.33.40.116	A	kad.no
66.33.40.117	A+PTR	www.ensby.no
66.33.40.117	A	ensby.no
66.33.41.134	A	web-hosting-services.co.in
66.33.41.150	A	marcas-registradas.com
66.33.42.16	PTR	softcore-fetishes-gallery.com
66.33.42.177	PTR	ns1.rasyonel.net
66.33.42.179	PTR	ns1.gonetege.com
66.33.43.106	PTR	saudiserv.com
66.33.43.107	PTR	saudiserv.net
66.33.44.25	A	creeksideplantationgolf.com
66.33.44.25	A	mail.creeksideplantationgolf.com
66.33.44.25	A	ns.creeksideplantationgolf.com
66.33.44.33	A	goclearwater.com
66.33.44.33	A	mail.goclearwater.com
66.33.44.36	A	mail.clipngo.co
66.33.44.37	A	creeksidegolfcourse.com
66.33.44.40	PTR	ns5.netzbiz.net
66.33.44.42	PTR	ns5.netzbiz.net
66.33.44.51	PTR	sellstate.com
66.33.44.52	PTR	ns5.netzbiz.net
66.33.44.55	A	*.addanaccent.com
66.33.44.55	A	addanaccent.com
66.33.44.57	PTR	ns5.netzbiz.net
66.33.44.64	PTR	ns5.netzbiz.net
66.33.44.66	PTR	ns5.netzbiz.net
66.33.44.72	PTR	ns5.netzbiz.net
66.33.44.73	PTR	ns5.netzbiz.net
66.33.44.75	PTR	ns2.yt.com
66.33.44.81	PTR	ns5.netzbiz.net
66.33.44.83	PTR	ns5.netzbiz.net
66.33.44.88	PTR
66.33.44.89	PTR	ns5.netzbiz.net
66.33.44.89	A	cadillaceyewear.net
66.33.44.90	PTR	ns5.netzbiz.net
66.33.44.91	A	gatlinburgchalet.us
66.33.44.93	A	neesojeans.com
66.33.44.94	A	fbcmen.org
66.33.44.96	PTR	ns5.netzbiz.net
66.33.44.98	PTR	ns5.netzbiz.net
66.33.44.104	PTR	ns5.netzbiz.net
66.33.44.105	PTR	ns5.netzbiz.net
66.33.44.112	PTR	ns5.netzbiz.net
66.33.44.122	A	mail.pigeon-forge-cabins-rental.com
66.33.44.122	A	pigeon-forge-cabins-rental.com
66.33.44.124	PTR	ns.dot7.biz
66.33.44.131	PTR	ns5.netzbiz.net
66.33.44.135	A	wearsvalleyziplines.com
66.33.44.135	A	mail.wearsvalleyziplines.com
66.33.44.139	PTR	ns5.netzbiz.net
66.33.44.144	PTR	latin-blowjobs.com
66.33.44.145	PTR	ns5.netzbiz.net
66.33.44.146	PTR	ns5.netzbiz.net
66.33.44.153	A	dac1.afilias.info
66.33.44.164	PTR	turtlebeach.com
66.33.44.165	PTR	turtlebeach.com
66.33.44.166	A	mx.nihonyuuki.com
66.33.44.166	A	mx.shiratoris.com
66.33.44.166	A	mx.kamikami.com
66.33.44.184	PTR	mayekawausa.com
66.33.44.185	PTR	youbowl.com
66.33.44.186	PTR	youbowl.com
66.33.44.187	PTR	youbowl.com
66.33.44.189	A	mail.pigeon-forge-gatlinburg-tennessee-cabin-rental.com
66.33.44.193	PTR	web.basf
66.33.44.193	A	merivon-fungicide.com
66.33.44.193	A	planthealtheducation.com
66.33.44.200	PTR	horny-secretary.com
66.33.44.225	PTR	hot-lesbiens.com
66.33.44.249	PTR	girl-pic-posts.com
66.33.44.252	PTR	clickrebates.net
66.33.45.61	A	va.ya.s.us.to
66.33.45.244	PTR	wilhelm-reich.org
66.33.46.94	PTR	ebonyplumpers.com
66.33.46.95	PTR	userfetish.com
66.33.46.96	PTR	ebonympegs.com
66.33.46.97	PTR	free-net.nu
66.33.46.98	PTR	ebonybutt.com
66.33.46.108	PTR	latexmaid.com
66.33.46.110	PTR	eroticgreeting.com
66.33.46.111	PTR	ticklingfetish.com
66.33.46.128	PTR	motionxxx.com
66.33.46.129	PTR	olderbitch.com
66.33.46.130	PTR	arabianbitch.com
66.33.46.139	PTR	ns1.floridaserver.com
66.33.46.193	PTR	travelresearchonline.advertserve.com
66.33.46.208	PTR	femdomporno.com
66.33.46.216	PTR	furrypleasure.com
66.33.46.217	PTR	indianbitch.com
66.33.47.1	PTR	66.33.47.1
66.33.47.41	PTR	hornypreteens.com
66.33.47.42	PTR	preteenerotica.com
66.33.47.43	PTR	domporno.com
66.33.47.44	PTR	gaysfantasy.com
66.33.47.78	PTR	ebonypornstars.com
66.33.47.79	PTR	hotebonysex.com
66.33.47.228	PTR	hardcore-erotic-site.com
66.33.47.229	PTR	hardcore-video-site.com
66.33.47.230	PTR	big-fat-tit.com
66.33.47.240	PTR	mail.floridaserver.com
66.33.47.240	A	ns1.dataholdings.net