Robtex

Up: 72.5.72.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 72.5.72.0/24
Down right: 72.5.73.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
72.5.72.2	A+PTR	dcstage.gaiaonline.com
72.5.72.2	A	*.ling.com
72.5.72.2	A	www.metaprices.com
72.5.72.3	PTR	sh04.svwh.net
72.5.72.4	PTR	sh08.svwh.net
72.5.72.4	A	mail.artofhypnoticselling.com
72.5.72.4	A	hypnotictraffictools.com
72.5.72.5	PTR	sh11.svwh.net
72.5.72.6	PTR	mail.w2so.org
72.5.72.6	A	www.dunkirklighthouse.com
72.5.72.9	PTR	avatarsave.gaiaonline.com
72.5.72.13	A+PTR	ns1.svwh.net
72.5.72.13	A	ns3.svwh.net
72.5.72.13	A	arrakis.svwh.net
72.5.72.15	PTR	mirror1.sjc02.svwh.net
72.5.72.15	A	0.bdrthermea.pool.ntp.org
72.5.72.15	A	0.ubnt.pool.ntp.org
72.5.72.17	A	stainless.jacknob.com
72.5.72.19	A	betaswitchfactor.com
72.5.72.19	A	yogaaffiliates.com
72.5.72.19	A	ultimatefightpack.com
72.5.72.25	PTR	server25.sv3.gaiaonline.com
72.5.72.25	A	ss2159.svwh.net
72.5.72.25	A	buynow.ru
72.5.72.31	PTR	g2.sv3.gaiaonline.com
72.5.72.31	A	clients.simpli.biz
72.5.72.32	PTR	gigabitethernet1/46.dist6-1.sjc02.svwh.net
72.5.72.33	PTR	g49.sv3.gaiaonline.com
72.5.72.33	PTR	server33.sv3.gaiaonline.com
72.5.72.33	A	kvm1.svwh.net
72.5.72.36	A+PTR	mail.catchupmath.com
72.5.72.39	PTR	server39.sv3.gaiaonline.com
72.5.72.39	A	searcheastbayhouses.com
72.5.72.39	A	www.searcheastbayhouses.com
72.5.72.42	PTR	server42.sv3.gaiaonline.com
72.5.72.42	A	ns1.muftadverts.com
72.5.72.42	A	cannabisforum.co.uk
72.5.72.43	PTR	server43.sv3.gaiaonline.com
72.5.72.67	A	ss1225.svwh.net
72.5.72.68	PTR	vlan1053.dist5-1.sjc02.svwh.net
72.5.72.68	A	ss1226.svwh.net
72.5.72.72	A+PTR	dns2.svwh.net
72.5.72.73	PTR	g16.sv3.gaiaonline.com
72.5.72.73	PTR	server73.sv3.gaiaonline.com
72.5.72.73	A	ns1.svwh.net
72.5.72.80	A+PTR	mailer-2.gaiaonline.com
72.5.72.81	A	mailer.gaiaonline.com
72.5.72.82	PTR	main.dreamboybondage.com
72.5.72.82	A	www.dreamboybondage.com
72.5.72.82	A	www.kb-models.com
72.5.72.83	PTR	g17.sv3.gaiaonline.com
72.5.72.91	A	ns2.tay.bz
72.5.72.91	A	kianjin.com
72.5.72.91	A	www.kianjin.com
72.5.72.92	PTR	g24.sv3.gaiaonline.com
72.5.72.93	A	drkuek.com
72.5.72.93	A	tay.bz
72.5.72.93	A	ns1.tay.bz
72.5.72.98	PTR	ss0454.svwh.net
72.5.72.98	A	mail.claudejohnson.com
72.5.72.98	A	mail.guitarchordmethod.com
72.5.72.99	PTR	g31.sv3.gaiaonline.com
72.5.72.100	A	ss0896.svwh.net
72.5.72.100	A	ss0456.svwh.net
72.5.72.101	A	violinmadesimple.com
72.5.72.101	A	*.ultimatecountryblues.com
72.5.72.130	A	ss0112.svwh.net
72.5.72.133	A+PTR	bestii.com
72.5.72.133	A	millbraeayso.com
72.5.72.133	A	stealinghistory.net
72.5.72.135	PTR	nsrclan.com
72.5.72.137	PTR	g60.sv3.gaiaonline.com
72.5.72.137	A	mothershipstudio.com
72.5.72.137	A	vai.com
72.5.72.139	PTR	g62.sv3.gaiaonline.com
72.5.72.140	A+PTR	simpleavenue.com
72.5.72.140	A	mx1.simpleavenue.com
72.5.72.145	A	phpsquared.com
72.5.72.148	PTR	g71.sv3.gaiaonline.com
72.5.72.148	A	danduin.com
72.5.72.150	A	intrafuge.com
72.5.72.150	A	ns1.intrafuge.com
72.5.72.152	PTR	ts.nsrclan.com
72.5.72.152	A	vlan1053.dist5-1.sjc02.svwh.net
72.5.72.153	A	elevatesanjose.com
72.5.72.155	A	sethconover.com
72.5.72.155	A	josephpeterconnolly.com
72.5.72.156	A	conoverclan.com
72.5.72.157	A	houzquest.com
72.5.72.163	A	cindybealphotography.com
72.5.72.163	A	mail.cindybealphotography.com
72.5.72.163	A	kendrickcrm.com
72.5.72.165	PTR	alder.datafly.net
72.5.72.165	A	polarisjp.com
72.5.72.165	A	ns1.webvandals.com
72.5.72.167	A	zengogo.com
72.5.72.172	A	masle.com
72.5.72.173	A	www.greensolar.com.tw
72.5.72.173	A	www.geniusmotor.com.tw
72.5.72.173	A	www.tytbl.com.tw
72.5.72.176	A	ns1.mojoworks.jp
72.5.72.177	A	ns2.mojoworks.jp
72.5.72.178	A	mail.mikan39.com
72.5.72.178	A	luna-shopping.com
72.5.72.178	A	cashing777.com
72.5.72.180	A	ns1.interglobal.co.jp
72.5.72.180	A	mail.interglobal.co.jp
72.5.72.180	A	interglobal.co.jp
72.5.72.182	A	saffron.datafly.net
72.5.72.185	PTR	ginger.datafly.net
72.5.72.185	A	mail.jc-voicemale.com
72.5.72.185	A	mail.aviormanor.com
72.5.72.186	A	mail.1880.jp
72.5.72.186	A	1880.jp
72.5.72.186	A	www.1880.jp
72.5.72.189	A	datafly.jp
72.5.72.190	PTR	ginger.datafly.net
72.5.72.190	A	ns1.dataflydev.net
72.5.72.194	A+PTR	m194.jotmx.com
72.5.72.195	A+PTR	m195.jotmx.com
72.5.72.196	A+PTR	m196.jotmx.com
72.5.72.197	A+PTR	m197.jotmx.com
72.5.72.198	A+PTR	m198.jotmx.com
72.5.72.198	A	onlinesilverplayers.com
72.5.72.201	A	mta1-1.gaiaonline.com
72.5.72.202	PTR	mta1-2.sv3.gaiaonline.com
72.5.72.202	PTR	server202.sv3.gaiaonline.com
72.5.72.202	A	mta1-2.gaiaonline.com
72.5.72.203	PTR	m203.jotmx.com
72.5.72.203	A	mail.vrptechsys.com
72.5.72.203	A	vrptechsys.com
72.5.72.206	A	playinglords.com
72.5.72.210	A+PTR	m210.jotmx.com
72.5.72.210	A	mx.onlinegoldenplayer.com
72.5.72.210	A	onlinegoldenplayer.com
72.5.72.214	A+PTR	m214.jotmx.com
72.5.72.214	A	mx.playingman.com
72.5.72.216	PTR	zmx1.sv3.gaiaonline.com
72.5.72.217	A+PTR	m217.jotmx.com
72.5.72.219	A+PTR	m219.jotmx.com
72.5.72.220	A+PTR	m220.jotmx.com
72.5.72.222	A	mx.marblenetworks.com
72.5.72.222	A	marblenetworks.com
72.5.72.227	A+PTR	tor-relay1.sjc02.svwh.net
72.5.72.227	A	fw1-ext.gaiaonline.com
72.5.72.229	A	fw2-ext.gaiaonline.com
72.5.72.233	A+PTR	vlan101.dist5-1.sjc02.svwh.net
72.5.72.241	PTR	fw1-2-gfx.sv3.gaiaonline.com
72.5.72.241	A	devonchulick.com
72.5.72.241	A	localbusiness.co.uk
72.5.72.249	PTR	server249.sv3.gaiaonline.com
72.5.72.250	PTR	es-1-2-vlan7-2.sv3.gaiaonline.com
72.5.72.250	A	es-1-2-vlan7.sv3.gaiaonline.com
72.5.73.3	A	dns5.ctsvs.com.au
72.5.73.19	A	vastpromedia.com
72.5.73.19	A	www.vastpromedia.com
72.5.73.19	A	seniorhealth365.com
72.5.73.20	A	carsandinsurance.com
72.5.73.21	A	affiliatestash.com
72.5.73.34	A	oskarbarnack.com
72.5.73.34	A	imagecraft.com
72.5.73.34	A	qioflife.com
72.5.73.37	A+PTR	server.imagecraft.com
72.5.73.37	A	www.imagecraft.com
72.5.73.37	A	richardman.photo
72.5.73.41	A	stallhardware.com
72.5.73.41	A	ss1245.svwh.net
72.5.73.45	A+PTR	server.ukecx.com
72.5.73.45	A	www.londonescortads.com
72.5.73.45	A	www.puntertalk.co.uk
72.5.73.50	A	members.littlemutt.com
72.5.73.50	A	girlsintogirls.com
72.5.73.50	A	ss0001.svwh.net
72.5.73.51	A	muttcash.com
72.5.73.58	A	quickdesignsigns.com
72.5.73.59	A	qdsigns.com
72.5.73.66	A	ss0655.svwh.net
72.5.73.67	PTR	ss1229.svwh.net
72.5.73.67	A	ns3.lucinilucini.com
72.5.73.70	PTR	ss1226.svwh.net
72.5.73.70	A	ss1229.svwh.net
72.5.73.76	A+PTR	ss1305.svwh.net
72.5.73.98	A	*.bo3.arcader.com
72.5.73.98	A	*.angelfire.arcader.com
72.5.73.98	A	fishtackle.co.uk
72.5.73.100	A	www.blackcocks.org
72.5.73.101	A	mail.rlc69.com
72.5.73.101	A	mail.cuckoldqueen.com
72.5.73.101	A	*.cuckoldqueen.com
72.5.73.102	A	casino.ht
72.5.73.102	A	www.blackmonstercocks.com
72.5.73.102	A	mail.omaha-hilo.com
72.5.73.104	A	dh.ozmedia.com
72.5.73.105	A	blogs.spaceinvaders.co
72.5.73.105	A	hamstring.net
72.5.73.105	A	api.spaceinvaders.co
72.5.73.106	A	mail.drhousetv.com
72.5.73.106	A	mail.easynewz.com
72.5.73.107	A	mail.faxdata.net
72.5.73.107	A	mail.faxnumbersdirectory.com
72.5.73.108	A	blog.buyingamobile.com
72.5.73.108	A	bc-japan-1-2.buyingamobile.com
72.5.73.108	A	*.buyingamobile.coms.buyingamobile.com
72.5.73.110	A	*.pornpuss.com
72.5.73.110	A	mail.pornpuss.com
72.5.73.146	A	ss0135.svwh.net
72.5.73.162	A+PTR	ss0921.svwh.net
72.5.73.162	A	ns1.ozw.com.au
72.5.73.162	A	ozw.com.au
72.5.73.163	A	voicebroadcast.com.au
72.5.73.164	A	ozhead.com
72.5.73.178	PTR	ss0282.svwh.net
72.5.73.178	A	discover-hookah.com
72.5.73.178	A	mail.hookahhookahtobacco.com
72.5.73.199	A+PTR	ss0683.svwh.net
72.5.73.199	A	maitlandmarket.com
72.5.73.199	A	ibparcadegames.com
72.5.73.203	A	mail.adsender.us
72.5.73.203	A	sv1215.svwh.net
72.5.73.205	PTR	sv1169.svwh.net
72.5.73.205	A	thecabinsf.com
72.5.73.205	A	happyist.com
72.5.73.207	A	*.jastown.com
72.5.73.207	A	mail.crimsonbond.com
72.5.73.207	A	mail.jastown.com
72.5.73.209	A+PTR	ss1224.svwh.net
72.5.73.209	A	*.chainedmuscle.com
72.5.73.209	A	statetaxpartners.com
72.5.73.211	A	*.hotmath.com
72.5.73.211	A	catchupmath.com
72.5.73.211	A	www.catchupmath.com
72.5.73.219	PTR	ns1.tonimax.com
72.5.73.219	A	tonimax.com
72.5.73.219	A	mail.plurimax.com
72.5.73.221	A+PTR	s1.sjc.liveatc.net
72.5.73.221	A	sv1103.svwh.net
72.5.73.223	A	changethroughcounseling.com
72.5.73.223	A	mail.changethroughcounseling.com