Robtex

Up: 207.66.192.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 207.66.192.0/23
Down right: 207.66.194.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
207.66.193.0	A+PTR	gw-nj-1.veportal.net
207.66.193.1	A+PTR	gw-nj-1.veportal.net
207.66.193.5	PTR	srv1.smarthost.net
207.66.193.5	A	bazong.com
207.66.193.5	A	aleto.net
207.66.193.6	PTR	207-66-193-6.smarthost.net
207.66.193.13	A	mailer.smarthost.net
207.66.193.18	A+PTR	jshosts.com
207.66.193.18	A	mail.jshosts.com
207.66.193.18	A	ns7.jshosts.com
207.66.193.19	A	mailer.smarthost.net
207.66.193.26	PTR	2.izeecloud.com
207.66.193.44	PTR	207-66-193-44.smarthost.net
207.66.193.44	A	khusrho.info
207.66.193.44	A	0tk13ia.khusrho.info
207.66.193.50	PTR	207-66-193-50.smarthost.net
207.66.193.50	A	mx21.hostmas.net
207.66.193.50	A	mx3.hostmas.net
207.66.193.52	PTR	rail.snapr.biz
207.66.193.52	A	ns1.dezigndreamz.com
207.66.193.52	A	mail.qonlineshop.com
207.66.193.56	A	www.bluedoorprod.com
207.66.193.56	A	bluedoorprod.com
207.66.193.57	A	www.pluslitetill.se
207.66.193.57	A	pluslitetill.se
207.66.193.58	PTR	veracious.luiz.biz
207.66.193.61	PTR	ns4.safercloud.com
207.66.193.61	A	garden.clernail.info
207.66.193.61	A	waco.mkhjhoode.xyz
207.66.193.62	A	sweethoneybunny.com
207.66.193.63	PTR	elevate.luiz.biz
207.66.193.64	A	ftp.mediakmg1.com
207.66.193.64	A	smtp.mediakmg1.com
207.66.193.70	PTR	end.needs4u.biz
207.66.193.70	A	canadaconnects.ca
207.66.193.70	A	helene-laverdiere.ca
207.66.193.72	A	smart-funding.co.uk
207.66.193.73	A	smtp.ramserver1.com
207.66.193.73	A	ramserver1.com
207.66.193.73	A	ftp.ramserver1.com
207.66.193.77	PTR	server1.business-rising.com
207.66.193.80	PTR	simplexhosts.com
207.66.193.84	PTR	impressive.worldwidefound.com
207.66.193.84	A	keeponix.se
207.66.193.84	A	www.keeponix.se
207.66.193.87	PTR	207-66-193-87.smarthost.net
207.66.193.87	A	mail.honeybeadjewelry.com
207.66.193.88	A	canada1q.com
207.66.193.90	A	filmsource.it
207.66.193.93	PTR	207-66-193-93.smarthost.net
207.66.193.93	A	micahchallenge.ca
207.66.193.93	A	dc-15207c5e.noboard.ca
207.66.193.94	PTR	207-66-193-94.smarthost.net
207.66.193.113	PTR	server12.dnswhitelabelzone.com
207.66.193.115	A+PTR	server12.dnswhitelabelzone.com
207.66.193.115	A	ns3.dnswhitelabelzone.com
207.66.193.115	A	ns1.bddomainhosting.com
207.66.193.116	PTR	server12.dnswhitelabelzone.com
207.66.193.116	A	ns4.dnswhitelabelzone.com
207.66.193.116	A	ns18.prohostlab.com
207.66.193.120	PTR	changinglight.tech
207.66.193.122	A	ns1.intrinsicattitude.tech
207.66.193.123	A	ns2.intrinsicattitude.tech
207.66.193.125	A	riskot.com
207.66.193.132	PTR	dancer.proxenetwork.com
207.66.193.137	PTR	207-66-193-137.smarthost.net
207.66.193.137	A	casiewnerra.com
207.66.193.137	A	apitef.com
207.66.193.140	PTR	indexgalaxy.com
207.66.193.140	A	ns1.likenpedia.com
207.66.193.140	A	3passagetti.com
207.66.193.142	PTR	srv0.awardbestof.org
207.66.193.142	A	ns2.likenpedia.com
207.66.193.151	A	nullmx.flyermile.com
207.66.193.151	A	server101.ehservers.net
207.66.193.151	A	extremehost.com.br
207.66.193.152	PTR	stt04.slatier.space
207.66.193.152	A	mail.hostcurator.com
207.66.193.152	A	hostcurator.com
207.66.193.153	A	blizzardrox.com
207.66.193.155	A	wallpostdev.com
207.66.193.156	A	ns2.wallpostreport.com
207.66.193.166	A	bujade.com
207.66.193.166	A	ns10.bujade.com
207.66.193.166	A	schreinerei-schreyegg.de
207.66.193.174	A	ns11.airteen.com
207.66.193.174	A	ns13.sovied.com
207.66.193.174	A	ns12.mesanti.com
207.66.193.189	PTR	207-66-193-189.smarthost.net
207.66.193.200	PTR	offresiccate.com
207.66.193.200	A	brunoguerreiro.com.br
207.66.193.200	A	leepang.com
207.66.193.201	PTR	server1.towertelecom.net
207.66.193.202	PTR	sh3.offresiccate.com
207.66.193.203	PTR	net3.offresiccate.com
207.66.193.204	PTR	org3.offresiccate.com
207.66.193.204	A	nollieskateshop.com
207.66.193.204	A	g80avpkqv.hncfbd.xyz
207.66.193.207	PTR	work.weightsight.com
207.66.193.208	PTR	scoreshead.com
207.66.193.216	PTR	twopar.sockapparels.com
207.66.193.217	PTR	207-66-193-217.smarthost.net
207.66.193.217	A	x9xrd9.jadbs.info
207.66.193.217	A	jadbs.info
207.66.193.224	A	notitto.com
207.66.193.228	A	muleonal.com
207.66.193.237	PTR	207-66-193-237.hostthis.com
207.66.193.237	A	rcbfree.com
207.66.193.242	A	ns27.interactiveeconomical.com
207.66.193.242	A	factoryflex.com
207.66.193.242	A	ns26.interactiveeconomical.com
207.66.193.244	PTR	daadmission.com
207.66.193.244	A	driverslaboratories.com
207.66.193.244	A	fullpulls.com
207.66.193.247	PTR	mx1.foreverinstance.com
207.66.193.247	A	sozolicensing.com
207.66.193.253	PTR	server.wedrama.com
207.66.193.253	A	tigerweb.in
207.66.193.253	A	www.tigerweb.in
207.66.194.20	A	mailbox.hspweb.com
207.66.194.30	PTR	c-30-194-66-207.nyc.ny.wolfe.net
207.66.194.30	A	ns3.hspweb.biz