Robtex

Up: 64.224.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 64.224.24.0/22
Down right: 64.224.28.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
64.224.24.8	A+PTR	excel-memmove.hitseal.net
64.224.24.8	A	ns2.hitseal.net
64.224.24.9	A+PTR	header-light.hitseal.net
64.224.24.9	A	ns1.hitseal.net
64.224.24.10	PTR	hitseal.net
64.224.24.11	PTR	scornfully-rsh.hitseal.net
64.224.24.38	A	fieldcomputers.com
64.224.24.39	PTR	brownsoftware.com
64.224.24.44	PTR	philmark.com
64.224.24.47	PTR	gnames.net
64.224.24.48	PTR	scentsualdesigner.com
64.224.24.57	A+PTR	recentrasier.org.uk
64.224.24.57	A	embrancouver.com
64.224.24.66	PTR	bishopgadsden.org
64.224.24.67	PTR	otharcole.com
64.224.24.76	PTR	golfwaikele.com
64.224.24.82	PTR	countrycallingcodes.com
64.224.24.82	PTR	duffelbagscatalog.com
64.224.24.87	PTR	geminifunds.com
64.224.24.87	PTR	silverpalaceent.com
64.224.24.100	A+PTR	thinboxy.com
64.224.24.100	A	ns2.thinboxy.com
64.224.24.100	A	ns1.thinboxy.com
64.224.24.102	PTR	browny.com
64.224.24.110	PTR	athodyd.com
64.224.24.110	PTR	baseline-consulting.com
64.224.24.110	PTR	sunyatagallery.com
64.224.24.143	PTR	jayandej.com
64.224.24.148	PTR	pc-magik.com
64.224.24.148	PTR	pc-majik.com
64.224.24.148	PTR	greg.pc-magik.com
64.224.24.154	PTR	lonestardigital.net
64.224.24.156	PTR	prospectivelink.com
64.224.24.162	PTR	racquetball101.com
64.224.24.162	PTR	texassafarihuntingproducts.com
64.224.24.165	PTR	merrillinc.com
64.224.24.166	A	apollomd.org
64.224.24.172	PTR	gordongill.com
64.224.24.185	PTR	lemonlawil.com
64.224.24.185	PTR	suebartfield.com
64.224.24.220	PTR	ftp.fortifiedhome.net
64.224.24.220	PTR	www.fortifiedhome.net
64.224.24.225	PTR	bidjetcharter.com
64.224.24.241	PTR	bicyclestation.com
64.224.24.241	PTR	designpost.com
64.224.24.253	PTR	www.harpersbooks.com
64.224.25.17	A+PTR	autopatric.com
64.224.25.49	PTR	dakotacapital.com
64.224.25.72	PTR	ugoldinc.com
64.224.25.76	PTR	ridesmart.com
64.224.25.91	PTR	ribcity.com
64.224.25.100	PTR	arthegre.com
64.224.25.100	PTR	artnegre.com
64.224.25.100	PTR	ekoplex.com
64.224.25.132	PTR	mrdean-o.com
64.224.25.134	A	raptorbytes.net
64.224.25.138	PTR	maroon5.com
64.224.25.139	PTR	picasso.ca
64.224.25.139	PTR	urahit.com
64.224.25.142	PTR	horvathgiacin.com
64.224.25.144	PTR	mhia.net
64.224.25.148	PTR	concisedesign.com
64.224.25.165	PTR	procourier.net
64.224.25.170	PTR	kayanja.org
64.224.25.177	PTR	stancor.com
64.224.25.188	PTR	edamame.org
64.224.25.192	A	solbetancourt.com
64.224.25.201	A	enditwith.com
64.224.25.228	PTR	shopsantarosa.com
64.224.25.228	PTR	tala.org
64.224.25.234	PTR	weissinstrument.com
64.224.25.235	PTR	cmg.ca
64.224.25.240	PTR	virginiansuite.com
64.224.25.240	PTR	virginiansuites.com
64.224.25.245	PTR	sony.com.pk
64.224.26.94	A	creatingthe21stcentury.com
64.224.26.94	A	creatingthe21stcentury.net
64.224.27.10	PTR	fieldtemplate.com
64.224.27.13	PTR	prontosol.com
64.224.27.27	PTR	elbaytam.org
64.224.27.28	PTR	erikdesign.com
64.224.27.49	PTR	wisdirect.com
64.224.27.59	PTR	frontierentertain.com
64.224.27.59	PTR	mac-m.com
64.224.27.59	PTR	pac-m.com
64.224.27.64	PTR	roehl-consulting.com
64.224.27.75	PTR	learnpost.com
64.224.27.93	PTR	mixerfeeders.com
64.224.27.96	PTR	lamplighter.com
64.224.27.96	PTR	lamplighterusa.com
64.224.27.101	PTR	antigonedesign.com
64.224.27.101	PTR	mwocc.com
64.224.27.113	PTR	armbruster.fr
64.224.27.120	PTR	slsaservicers.org
64.224.27.128	PTR	zinsel.com
64.224.27.147	PTR	furber.com
64.224.27.167	PTR	eboardz.com
64.224.27.167	PTR	ezboardz.com
64.224.27.173	PTR	insightcoach.com
64.224.27.180	PTR	medge.com
64.224.27.180	PTR	64.224.27.180
64.224.27.190	PTR	ryobiusa.com
64.224.27.190	PTR	ryobi.org
64.224.27.198	PTR	hcc1.org
64.224.27.208	PTR	desertshowgirls.com
64.224.27.231	PTR	cncpumps.com
64.224.27.253	PTR	datafunctions.com
64.224.28.17	A+PTR	baldwidered.co.uk
64.224.28.17	A	immedictably.com
64.224.28.41	A	187inc.com
64.224.28.241	A	cecontechnology.com
64.224.29.10	A	ns2.sizenew.com
64.224.29.10	A	sizenew.com
64.224.29.10	A	ns1.sizenew.com
64.224.29.28	A	eternityatsea.com
64.224.29.75	A	net-consultants.net
64.224.29.206	A+PTR	coldsideline.com
64.224.29.206	A	ns2.coldsideline.com
64.224.29.206	A	ns1.coldsideline.com
64.224.30.2	A	ns2.wellweak.com
64.224.30.2	A	wellweak.com
64.224.30.2	A	ns1.wellweak.com
64.224.30.16	PTR	stickysystems.com
64.224.30.31	PTR	sbarkerservices.com
64.224.30.57	PTR	viewture.com
64.224.30.60	PTR	pancoastbenefits.com
64.224.30.67	PTR	zanesgunrack.com
64.224.30.69	PTR	harrietfebland.com
64.224.30.69	PTR	ohiorapidfire.com
64.224.30.76	PTR	projecthire.com
64.224.30.89	PTR	coppolasgardencenter.com
64.224.30.102	A	ns1.hexcliff.com
64.224.30.102	A	ns2.hexcliff.com
64.224.30.107	PTR	braincoder.com
64.224.30.107	PTR	evergreen-adventures.com
64.224.30.107	PTR	64.224.30.107
64.224.30.108	PTR	tcmcomnet.com
64.224.30.125	PTR	finishinginstitute.com
64.224.30.125	PTR	kindhosting.com
64.224.30.131	PTR	truenorthadvisors.net
64.224.30.131	PTR	threeriversrescue.org
64.224.30.135	PTR	netpurify.com
64.224.30.136	PTR	accesschannel.com
64.224.30.147	PTR	webmainframe.com
64.224.30.148	PTR	independentmachinery.com
64.224.30.155	PTR	ita-us.com
64.224.30.161	A	blueshare.com
64.224.30.161	A	contestspot.org
64.224.30.161	A	entergame.com
64.224.30.163	PTR	isoluxamerica.com
64.224.30.168	PTR	gaydayswest.com
64.224.30.168	PTR	gaydaywest.com
64.224.30.168	PTR	tylergoldpa.com
64.224.30.173	PTR	biznow.org
64.224.30.176	PTR	businessmachineagents.com
64.224.30.178	PTR	bocahome.com
64.224.30.183	PTR	sedonavortex.com
64.224.30.216	PTR	magicoven.com
64.224.30.218	PTR	ripplemarketinginc.com
64.224.30.226	PTR	ba-dayton-ohio.com
64.224.30.228	PTR	pastatebank.com
64.224.30.235	PTR	missioncraftfurniture.com
64.224.30.239	PTR	jewishnaples.org
64.224.30.240	PTR	richardhardin.com
64.224.30.242	PTR	tp4s.com
64.224.30.243	A	vitamins-etc.com
64.224.30.243	A	www.vitamins-etc.com
64.224.30.243	A	hostmaster.vitamins-etc.com
64.224.30.249	PTR	potterinsurance.com
64.224.30.253	PTR	dailey-creative.com
64.224.30.253	PTR	daileycreative.com
64.224.31.42	A+PTR	genresotra.com
64.224.31.52	A	ns2.poorsage.com
64.224.31.52	A	poorsage.com
64.224.31.52	A	ns1.poorsage.com