Robtex

Up: 199.204.16.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 199.204.16.0/23
Down right: 199.204.18.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
199.204.16.6	PTR	mail2.brazentech.com
199.204.16.10	PTR	mail.brzntech.net
199.204.16.10	A	web3.brazentech.net
199.204.16.14	A	neweyes.com
199.204.16.19	A	hipaascore.com
199.204.16.27	A	pediatricgrowthcharts.com
199.204.16.32	A	chwclinicaltrials.net
199.204.16.32	A	chwclinicaltrials.com
199.204.16.35	PTR	exchange.cleardata.net
199.204.16.37	A	consolepost.com
199.204.16.38	PTR	exchange.cleardata.net
199.204.16.56	A+PTR	mail.solaresconsulting.com
199.204.16.56	A	mail.msolares.com
199.204.16.56	A	mail.dcrand.com
199.204.16.62	A	solaresconsulting.com
199.204.16.68	A	lin2.setjoo.com
199.204.16.68	A	lin1.setjoo.com
199.204.16.70	A	rmm.phreedom.com
199.204.16.71	A	sc.phreedom.com
199.204.16.72	A	av.phreedom.com
199.204.16.74	A	ns5.setjoo.com
199.204.16.76	A	phreedom.com
199.204.16.79	A	ns3.setjoo.com
199.204.16.79	A	ns4.setjoo.com
199.204.16.80	A	ns1.setjoo.com
199.204.16.80	A	host1.setjoo.com
199.204.16.104	PTR	mail.buffalogolfmgt.com
199.204.16.104	A	buffalogolfmgt.com
199.204.16.105	A	mail.buffalogolfmgt.com
199.204.16.105	A	mail.therimgolfclub.org
199.204.16.105	A	mail.mcdowellmountaingc.com
199.204.16.140	A	foreign-trade-zone.com
199.204.16.140	A	ftzsoftware.com
199.204.16.140	A	ftzinfo.com
199.204.16.156	A	barracuda.shipgreenway.com
199.204.16.165	A	phoenix.myhostedcloud.com
199.204.16.165	A	myhostedcloud.com
199.204.16.166	A	myhostedcloud.com
199.204.16.166	A	arizona.myhostedcloud.com
199.204.16.178	PTR	ubgonlineserver.com
199.204.16.179	A	webmail.optomi.com
199.204.16.179	A	ns1.datablaze.biz
199.204.16.186	A	spamwest01.cloudteria.com
199.204.16.187	A+PTR	spamwest02.cloudteria.com
199.204.16.188	A	ns1.bluethundercomputers.com
199.204.16.189	A	ns2.bluethundercomputers.com
199.204.17.2	A+PTR	az002.idlax01.com
199.204.17.8	A+PTR	azmail01-iron.politicalsystems.net
199.204.17.23	PTR	az023.idlax01.com
199.204.17.31	A	az031.idlax01.com
199.204.17.82	A	az082.idlax01.com
199.204.17.123	A	az123.idlax01.com
199.204.17.163	PTR	az163.idlax01.com
199.204.17.236	A+PTR	az236.idlax01.com
199.204.17.244	PTR	az244.idlax01.com
199.204.18.11	A	vmgnational.com
199.204.18.14	A	vmgservices.com
199.204.18.16	A	m1.newtimes.com
199.204.18.21	A	ns2-ext.vvmedia.com
199.204.18.22	A	ftp.citypages.com
199.204.18.29	A	www.vdigitalreporting.com
199.204.18.29	A	vdigitalreporting.com
199.204.18.98	A	adoniavideos.com
199.204.18.100	A	lifepaws.com
199.204.18.138	PTR	ip-199-204-18-138.methodcolo.net
199.204.18.138	A	southernimplantsinc.com
199.204.18.170	PTR	www.solarshadingsystems.com
199.204.18.170	A	californiaautoaccident.com
199.204.18.171	A	californiatruckinjury.com
199.204.18.196	A	mail.glucomenu.net
199.204.18.196	A	mail.foodpicker.org
199.204.18.196	A	mail.nutritionclick.net
199.204.18.197	A	nutritionclick.net
199.204.18.200	A	www.dietitianexam.com
199.204.18.200	A	dietitianexam.net
199.204.18.200	A	dietitianexam.org
199.204.18.212	A+PTR	stuff.vcommerce.com
199.204.18.225	PTR	smtp2.channelintelligence.com
199.204.18.227	A	flipchip.com
199.204.18.227	A	www.flipchip.com
199.204.18.242	PTR	main.supersellerserver.com
199.204.18.242	A	maxumtransportation.com
199.204.18.242	A	paulawing.com
199.204.19.73	A	monitor.atechaz.com
199.204.19.75	PTR	server2.tekops.com
199.204.19.79	PTR	dns2.web-hosting.com
199.204.19.79	A	ns2.ke7fd.com
199.204.19.79	A	ns111.namecheaphosting.com
199.204.19.86	PTR	server6.web-hosting.com
199.204.19.87	PTR	server6.web-hosting.com
199.204.19.88	PTR	server6.web-hosting.com
199.204.19.89	PTR	server6.web-hosting.com
199.204.19.90	PTR	server6.web-hosting.com
199.204.19.91	PTR	server6.web-hosting.com
199.204.19.93	PTR	community.namecheap.com
199.204.19.99	PTR	eforward1b.registrar-servers.com
199.204.19.100	A+PTR	wg1p-pnap.registrar-servers.com
199.204.19.100	A	eprensa.com
199.204.19.101	A+PTR	es.eprensa.com
199.204.19.101	A	eforward11.registrar-servers.com
199.204.19.102	PTR	pdfes.eprensa.com
199.204.19.105	PTR	nwp3.eprensa.com
199.204.19.105	A	mx1.eprensa.net
199.204.19.105	A	eprensa.net
199.204.19.106	A+PTR	puntonews.com
199.204.19.106	A	notiprensa.com
199.204.19.109	A+PTR	mx1.puntonews.com
199.204.19.110	A	www.eprensa.com
199.204.19.130	A	remote.mooreit.net
199.204.19.132	A	barracuda.mooreit.net
199.204.19.138	A	velvethammer01.cavecreek.net
199.204.19.164	PTR	ip-199-204-19-164.universal-land.com
199.204.19.164	A+PTR	mail.universal-land.com
199.204.19.164	A	universal-land.com
199.204.19.197	PTR	es.eprensa.com
199.204.19.212	A	mx.tranquilnet.com
199.204.19.212	A	ph01-mx01.tranquilmail.com
199.204.19.212	A	sprottewatson2.tranquilmail.com
199.204.19.231	A	propiedadesenmorelos.gob.mx
199.204.19.231	A	satem.gob.mx
199.204.19.235	A	herman.desertsky.com
199.204.19.236	PTR	ts.andantelaw.com
199.204.19.236	A	ns2.desertsky.com
199.204.19.237	PTR	pdu-1.desertsky.com
199.204.19.237	A	negociosenmorelos.gob.mx
199.204.19.238	A	teklabsonline.com