Robtex

Up: 66.23.228.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 66.23.229.0/25
Down right: 66.23.229.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.23.229.10	A	firstlightfertility.com
66.23.229.10	A	puzzlesbyjoe.com
66.23.229.10	A	annettesbistro.com
66.23.229.11	A	ns2.cashboxhosting.com
66.23.229.12	A	ekesinger.com
66.23.229.12	A	eskllc.com
66.23.229.12	A	goldilacts.com
66.23.229.18	A	ameliorons-notre-sante.com
66.23.229.18	A	crazy-golf.net
66.23.229.19	A	financial-maps.net
66.23.229.20	PTR	ns2.siteplanejado.com.br
66.23.229.21	PTR	giftanytimeulike.com
66.23.229.21	A	hparea.com
66.23.229.21	A	ns2.fahmirohman.biz
66.23.229.22	PTR	vps.oldworldchaos.com
66.23.229.22	A	ablazeinfinity.org
66.23.229.22	A	*.sensualsecrets.net
66.23.229.23	PTR	d3.dvirhost.com
66.23.229.23	A	mail.solexp.com
66.23.229.23	A	www.bcnsolutionsexpress.com
66.23.229.24	A	moneyearningways.com
66.23.229.24	A	mail.sazenews.com
66.23.229.24	A	sazenews.com
66.23.229.25	PTR	demastres.com
66.23.229.25	A	ns2.dvirhost.com
66.23.229.27	A	mail.w1pdeals.com
66.23.229.27	A	w1pdeals.com
66.23.229.27	A	mail.iraq-thy.com
66.23.229.28	PTR	mx.entregasinmediatas.com
66.23.229.28	A	server.greentradepromotion.com
66.23.229.28	A	niftyanalytics.com
66.23.229.30	PTR	anglerwwws.com
66.23.229.30	A	mail.clickme3.com
66.23.229.30	A	mail.clickme1.com
66.23.229.34	A+PTR	ssdopenvz3.is.cc
66.23.229.35	PTR	stak-2.weyauwegacheese.com
66.23.229.35	A	weyauwegastardairy.com
66.23.229.35	A	sunprairiesandandgravel.com
66.23.229.37	PTR	dolphin.adeptsites.com
66.23.229.37	A	ourpetstale.com
66.23.229.37	A	unumcollection.com
66.23.229.38	A	1forexbrokers.com
66.23.229.38	A	www.1forexrebates.com
66.23.229.38	A	www.1forexforum.com
66.23.229.42	A+PTR	server.phoenixfirefm.net
66.23.229.50	PTR	myglu.in
66.23.229.50	A	m2d3eep3e9jgarrrvp1v02sb2qj2l53o.sillyseason.se
66.23.229.50	A	sillyseason.se
66.23.229.66	A+PTR	is1.lvplc.com
66.23.229.67	A+PTR	is2.lvplc.com
66.23.229.68	A	is3.lvplc.com
66.23.229.69	A	is4.lvplc.com
66.23.229.70	A+PTR	is5.lvplc.com
66.23.229.71	A	is6.lvplc.com
66.23.229.72	A	is7.lvplc.com
66.23.229.73	A+PTR	is8.lvplc.com
66.23.229.74	A	is9.lvplc.com
66.23.229.75	A+PTR	is10.lvplc.com
66.23.229.76	A+PTR	lavaplace.com
66.23.229.76	A	lvplc.com
66.23.229.76	A	www.lavaplace.com
66.23.229.77	A+PTR	is-in-f77.lvplc.com
66.23.229.77	A	lvplc.com
66.23.229.77	A	avatars.lavaplace.com
66.23.229.78	A+PTR	is-in-f78.lvplc.com
66.23.229.78	A	avatars.lavaplace.com
66.23.229.78	A	s3.lvplc.com
66.23.229.79	A	is-in-f79.lvplc.com
66.23.229.80	A	is-in-f80.lvplc.com
66.23.229.81	A	is-in-f81.lvplc.com
66.23.229.82	A	is-in-f82.lvplc.com
66.23.229.83	A	mail1.lavaplace.com
66.23.229.84	A	mail2.lavaplace.com
66.23.229.85	A+PTR	ns1.lavaplace.com
66.23.229.86	A+PTR	ns2.lavaplace.com
66.23.229.87	A	mail3.lavaplace.com
66.23.229.88	A	mail4.lavaplace.com
66.23.229.89	A	mail5.lavaplace.com
66.23.229.90	A	mail6.lavaplace.com
66.23.229.91	A	mail7.lavaplace.com
66.23.229.92	A	mail8.lavaplace.com
66.23.229.93	A	mail9.lavaplace.com
66.23.229.94	A	mail10.lavaplace.com
66.23.229.95	A	www.lietuviu-anglu.com
66.23.229.95	A	www.rusu-lietuviu.com
66.23.229.95	A	lietuviu-anglu.com
66.23.229.96	A	kyxapka.com
66.23.229.96	A	www.kyxapka.com
66.23.229.97	A	lietuvainternete.com
66.23.229.97	A	www.lietuvainternete.com
66.23.229.98	A	piliulkin.com
66.23.229.99	A	datingreactor.com
66.23.229.99	A	www.datingreactor.com
66.23.229.100	A	www.datingauditor.com
66.23.229.100	A	datingauditor.com
66.23.229.101	A	affiliates.lavaplace.com
66.23.229.102	A+PTR	ru.lavaplace.com
66.23.229.130	PTR	blogs2.tpynak.com
66.23.229.130	A	ns2.tpk-ast.com
66.23.229.130	A	tpk-ast.com
66.23.229.131	PTR	blogs2.tpynak.com
66.23.229.131	A	mail.phoot.biz
66.23.229.131	A	www.phoot.biz
66.23.229.132	A	www.tcdhalls.com
66.23.229.132	A	ns2.besteghostwriter.com
66.23.229.132	A	ns1.besteghostwriter.com
66.23.229.133	PTR	blogs2.tpynak.com
66.23.229.133	A	mail.maltesefootballstarlets.com
66.23.229.133	A	callyourlandlord.com
66.23.229.226	A	dc-6822329f12fe.topfis.com
66.23.229.226	A	adflys.online
66.23.229.226	A	mail.mastaanpictures.com
66.23.229.227	A	jobsearchingofficer.com
66.23.229.227	A	militaryforcesconnect.com
66.23.229.227	A	main.militaryforcesconnect.com
66.23.229.228	A+PTR	nj.nwstack.com
66.23.229.228	A	netlab.fortscan.net
66.23.229.228	A	ns16.fortscan.net
66.23.229.229	A	ns17.fortscan.net
66.23.229.231	PTR	server.nanducho.com
66.23.229.231	A	mail.informosfera.com
66.23.229.231	A	avilapaipilla.com
66.23.229.233	PTR	server.unskooled.com
66.23.229.233	A	ns1.carnamdb.com
66.23.229.233	A	carnamdb.com
66.23.229.235	PTR	server.bah.com
66.23.229.235	A	mail.beanlan.com
66.23.229.235	A	host01.dhservers.biz
66.23.229.236	PTR	server.theworld123.com
66.23.229.236	A	labinfo.liamschneider.com
66.23.229.238	PTR	oc.theochost.com
66.23.229.242	PTR	www.isp.com
66.23.229.243	PTR	www.isp.com
66.23.229.244	PTR	www.isp.com
66.23.229.245	PTR	www.isp.com
66.23.229.246	PTR	www.isp.com