Robtex

Up: 72.44.82.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 72.44.83.0/25
Down right: 72.44.83.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
72.44.83.4	PTR	insect-hosting.net
72.44.83.4	A	sectie-diptera.nl
72.44.83.4	A	mail.sectie-diptera.nl
72.44.83.5	PTR	mazin3d.com
72.44.83.5	PTR	pc-geeks.info
72.44.83.6	PTR	www.soundsnap.com
72.44.83.6	A	38.116profilemessages.soundsnap.com
72.44.83.7	A	www.praisecafe.org
72.44.83.10	A	hubcap.nuzusys.com
72.44.83.11	A	server1.acunett.com
72.44.83.12	A+PTR	aries1.ariesinternet.com
72.44.83.12	A	ns12.ariesinternet.com
72.44.83.12	A	naturallyresilient.com
72.44.83.13	A	boatstickers.com.au
72.44.83.18	PTR	burkeflooring.com
72.44.83.18	A	mail1.burkemercer.com
72.44.83.18	A	mail.burkebase.com
72.44.83.23	PTR	nigeriablogspot.com
72.44.83.23	PTR	host.devserve.com
72.44.83.23	A	nigerialivetv.com
72.44.83.25	A	beachviewdestinresorts.com
72.44.83.31	A	server.umdmovies.org
72.44.83.31	A	ns1.umdmovies.org
72.44.83.31	A	www.teenblog.org
72.44.83.32	PTR	server.seoexecute.com
72.44.83.32	A	coloradoskihouse.mobi
72.44.83.33	PTR	72-44-83-33.owls.com
72.44.83.33	A	ssmgt.com
72.44.83.34	PTR	unitec.com
72.44.83.37	A	precisedownhole.com
72.44.83.37	A	contractcrushing.ca
72.44.83.37	A	amppenergy.com
72.44.83.45	A+PTR	server2.ixiy.net
72.44.83.49	PTR	electricguitarinstruments.com
72.44.83.49	PTR	externalvideocapturedevices.com
72.44.83.49	PTR	superdataprivacy.com
72.44.83.53	A	thedailyeagles.com
72.44.83.55	PTR	venus.pleskguru.com
72.44.83.55	A	mail.uewindia.com
72.44.83.55	A	winnerdubai.com
72.44.83.56	PTR	server.creationforce.com
72.44.83.57	A+PTR	vps3.redundant-servers.net
72.44.83.57	A	mail.megared.cl
72.44.83.57	A	navarropropiedades.com
72.44.83.60	A	host.colsitio.com
72.44.83.60	A	universitarios.co
72.44.83.60	A	xbil.com
72.44.83.61	A	ns1.colsitio.com
72.44.83.61	A	senavirtual.info
72.44.83.62	A	1.npsc.com.jo
72.44.83.62	A	npsc.com.jo
72.44.83.62	A	www.npsc.com.jo
72.44.83.65	A+PTR	friendproject.com
72.44.83.65	PTR	top-aviation-sites.com
72.44.83.65	A	www.friendproject.com
72.44.83.66	A	psischool.com
72.44.83.69	A	halloweenbests.com
72.44.83.69	A	ratepayers.biz
72.44.83.69	A	clearence.org
72.44.83.81	A	mail.online-keys.net
72.44.83.84	A	eandwresearch.com
72.44.83.84	A	www.eandwresearch.com
72.44.83.84	A	beltable.com
72.44.83.85	PTR	dal01.noaon.com
72.44.83.86	A	reverse01-2.evupt.com.br
72.44.83.93	A	crucerosgay.org
72.44.83.97	A	psisci.com
72.44.83.100	A	ramel.org
72.44.83.101	A	ns1.sportbikeexchange.com
72.44.83.108	PTR	extremeastronomy.com
72.44.83.108	PTR	hechoenleon.com
72.44.83.108	A	elbajio.com
72.44.83.115	PTR	cribs.macosx.net
72.44.83.117	A	giveawayscout.com
72.44.83.117	A	mail.giveawayscout.com
72.44.83.123	PTR	mars1.pleskguru.net
72.44.83.123	A	mail.bhartiudyog.com
72.44.83.123	A	mail.gujaratkarate.com
72.44.83.126	A	eczemapictures.org
72.44.83.134	A+PTR	vps5.wontone.in
72.44.83.134	A	ns2.wontone.in
72.44.83.139	PTR	enterprise.kkhost.net
72.44.83.140	A	max-superstore.com
72.44.83.140	A	www.clearence.club
72.44.83.140	A	clearence.club
72.44.83.142	A+PTR	ns2.umdmovies.org
72.44.83.144	PTR	feltasa.com.ar
72.44.83.144	PTR	ifex.com.ar
72.44.83.144	PTR	jkmecanizados.com.ar
72.44.83.145	A	bankersbrokerage.jo
72.44.83.147	A	irstax-relief.org
72.44.83.148	A	bengaltigeronbroadway.com
72.44.83.149	PTR	hockey.modeldns.com.au
72.44.83.149	A	retail-shopping.com.au
72.44.83.149	A	www.jsmappointments.com.au
72.44.83.153	PTR	cribs.macosx.net
72.44.83.156	A	ovariancancertreatment.org
72.44.83.161	A	walterrealestate.com
72.44.83.162	A	litrosdeayuda.org
72.44.83.162	A	tuadelantodigital.com
72.44.83.162	A	todosunidostpv.com
72.44.83.168	A	ns2.terrapin-station.us
72.44.83.169	A	pocketlegendsreborn.com
72.44.83.169	A	tronpocketlegends.com
72.44.83.173	A+PTR	server.dssnagra.com
72.44.83.173	A	dssnagra.com
72.44.83.173	A	dssnagra.net
72.44.83.181	PTR	woodalert.com
72.44.83.181	A	mail.woodalert.com
72.44.83.184	A	changeyourlucknow.com
72.44.83.184	A	drinkingneworleans.com
72.44.83.184	A	ns1.healinghost.com
72.44.83.185	A	ns2.colcasas.com
72.44.83.186	PTR	server1.latinserverhost.com
72.44.83.186	A	ns2.latinserverhost.com
72.44.83.187	A	mail.secureax.net
72.44.83.191	A	www.mygreencorner.com
72.44.83.192	A	humangrowthhormoneshgh.yi.org
72.44.83.194	A	woodbalmforth.net
72.44.83.217	PTR	mail.cobaltweb.co.uk
72.44.83.230	PTR	server.dhi.org.mx
72.44.83.230	A	jesuslau.com.mx
72.44.83.230	A	departamentos-literati.com
72.44.83.231	A	mail.vinaconexitc.vn
72.44.83.234	A	bestofidol.yi.org
72.44.83.241	A	server.seoexecute.com
72.44.83.241	A	michaelweimorts.com