Robtex

Up: 12.151.48.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 12.151.56.0/22
Down right: 12.151.60.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
12.151.59.6	A	telephone-pioneers.org
12.151.59.6	A	coloradotheaterguild.org
12.151.60.2	A	foxinet.net
12.151.60.12	PTR	www.steenmachining.com
12.151.60.19	A+PTR	ex.webhostcolorado.net
12.151.60.23	A+PTR	www.cyclinghalloffame.com
12.151.60.23	A	cyclinghalloffame.com
12.151.60.44	A	rmllwb.us
12.151.60.46	PTR	www.povy.com
12.151.60.55	A	sheridannine.com
12.151.60.57	A	firstwesterncc.com
12.151.60.61	PTR	www.rhfox.net
12.151.60.61	A	rhfox.net
12.151.60.70	A+PTR	www.platinumregistration.com
12.151.60.70	A	cloudhostcolorado.com
12.151.60.70	A	platinumregistration.com
12.151.60.74	A+PTR	www.kvuenergyconsulting.com
12.151.60.74	A	kvuenergyconsulting.com
12.151.60.75	A	linxconsultinginc.com
12.151.60.75	A	www.foxinet.net
12.151.60.102	PTR	www.ccwdenver.com
12.151.60.102	A	ccwdist.com
12.151.60.102	A	ccwproducts.com
12.151.60.104	A	aussiejo.com
12.151.60.105	A	thekbcgroup.com
12.151.60.105	A	www.thekbcgroup.com
12.151.60.122	A	lorimerconsulting.com
12.151.60.122	A	www.lorimerconsulting.com
12.151.60.123	A+PTR	www.fedfood.com
12.151.60.125	A	www.wolfedesign.com
12.151.60.130	PTR	www.surfaceprepstore.com
12.151.60.130	A	www.surfaceprepsuperstore.com
12.151.60.130	A	surfaceprepstore.com
12.151.60.138	A+PTR	www.cadkit.com
12.151.60.138	A	cadkit.com
12.151.60.139	A	designsoft.us.com
12.151.60.140	A	www.designsoft.us
12.151.60.152	A	colorsplashgroup.com
12.151.60.152	A	bright-beacon.com
12.151.60.152	A	www.generalmoly.com
12.151.60.201	A	brightbeacon.com
12.151.60.201	A	giftoflifeandbreath.com
12.151.60.201	A	growres.com
12.151.60.208	A	www.knowledgetek.com
12.151.60.208	A	knowledgetek.com
12.151.60.209	A	linxconsultinginc.com
12.151.60.209	A	*.linxco-inc.com
12.151.60.216	A+PTR	www.airparts.com
12.151.60.216	A	airpartsrfq.com
12.151.60.216	A	airparts.com
12.151.60.217	A	mail.airparts.com
12.151.60.223	PTR	www.dianetatum.com
12.151.60.231	A	lmprofessionals.com
12.151.60.231	A	instarsystems.com
12.151.60.231	A	busylittlehandselc.com
12.151.60.232	A	carpetcleaningcody.com
12.151.60.232	A	lanetechbowlingsupplies.com
12.151.60.232	A	bearlodgeproject.com
12.151.60.240	A	friendsofcoalwest.org
12.151.60.240	A	tristatecareflightems.com
12.151.60.240	A	archairmedical.com
12.151.60.246	A	carpetcleaningcody.com
12.151.60.246	A	friendsofcoalwest.org
12.151.60.246	A	archairmedical.com
12.151.60.248	A	mountainstateslegal.com
12.151.60.248	A	www.mountainstateslegal.org
12.151.60.248	A	mountainstateslegal.org
12.151.60.249	A	alacergold.com
12.151.61.2	A+PTR	ns1.edplaza.com
12.151.61.2	A	fox1.edplaza.com
12.151.61.2	A	edplaza.com
12.151.61.5	PTR	mail.woably.net
12.151.61.80	A	www.kitchensofcolorado.com
12.151.61.80	A	springranchpoa.org
12.151.61.80	A	thurstonkitchenandbath.com
12.151.61.98	A	mail.dispatchfreight.com
12.151.61.98	A	dispatchfreight.com
12.151.61.100	A	mail.webhostcolorado.com
12.151.61.101	A	mail.tomboytools.com
12.151.61.102	PTR	mail.tomboytools.biz
12.151.61.104	A+PTR	mail.rfox.com
12.151.61.106	A	mail.steenmachining.com
12.151.61.107	A	mail.thekbcgroup.com
12.151.61.108	A	mail.edplaza.com
12.151.61.113	A	mail.rhinesmith.net
12.151.61.114	A+PTR	mail.fraileyroofing.com
12.151.61.115	A	mail.simpleorder-deb.com
12.151.61.116	A	mail.salbasmart.com
12.151.61.120	A	mail.zakcpa.com
12.151.61.121	A	thurstoninc.com
12.151.61.122	A+PTR	mail.immeron.com
12.151.61.125	A+PTR	mail.prpplus.com
12.151.61.129	A	mail.surfaceprepstore.com
12.151.61.129	A	mail.spsuperstore.com
12.151.61.129	A	mail.surfaceprepsuperstore.com
12.151.61.130	A+PTR	mail.serector.com
12.151.61.139	A	mail.foxinet.com
12.151.61.141	A	mail.sweenypainting.com
12.151.61.142	PTR	mail.rmico.com
12.151.61.143	A	mail.traderruss.com
12.151.61.145	A	mail.springranchpoa.org
12.151.61.146	A	mail.sheridannine.com
12.151.61.148	A	mail.kvuenergyconsulting.com
12.151.61.149	A	mail.knowledgetek.com
12.151.61.152	A	rbmaes.com
12.151.61.152	A	mail.rbmaes.com
12.151.61.153	A+PTR	mail.coconsultants.com
12.151.61.153	A	coconsultants.com
12.151.61.161	A+PTR	mail.adesignresourceco.com
12.151.61.162	A+PTR	mail.taylortools.com
12.151.61.163	A	mail.designsoft.us
12.151.61.164	A	mail.cadkit.com
12.151.61.170	A+PTR	mail1.webhostcolorado.com
12.151.61.170	A	rkat.net
12.151.61.170	A	mail.rkat.net
12.151.61.175	A	mailserver.kitchensofcolorado.com
12.151.61.180	A	mail.rhfox.net
12.151.61.180	A	remote.rhfox.net
12.151.61.181	A	mail.rhfox.com
12.151.61.190	A+PTR	mx2.webhostcolorado.com
12.151.61.200	A+PTR	mail.cloudhostcolorado.com
12.151.61.222	A+PTR	mail.kitchensofcolorado.com
12.151.61.223	A+PTR	newmail.kitchensofcolorado.com
12.151.62.50	A	secure2.data-comm.com
12.151.62.55	A	secure3.data-comm.com
12.151.62.56	A+PTR	crm2.data-comm.com
12.151.62.56	A	crm.data-comm.com
12.151.62.56	A	mail.data-comm.com
12.151.62.120	A	pedinidenver.com
12.151.62.129	A	mail.pedinidenver.com
12.151.62.142	A	mail.rhfox.net
12.151.62.142	A	remote.rhfox.net
12.151.62.143	A	mail.rhfox.com
12.151.62.147	A+PTR	mailserver.fedfruit.com
12.151.62.147	A	mail.fedfood.com
12.151.62.226	A	www.roes.net
12.151.62.226	A	dns-a.roes.net
12.151.62.226	A	mail.roes.net
12.151.62.232	A	eldorado.roes.net
12.151.62.232	A	lacasadelburrito.com
12.151.62.232	A	anasmexgrill.com
12.151.63.19	A+PTR	mail1.platinumregistration.com
12.151.63.105	A	mail.platinumregistration.com
12.151.63.135	A+PTR	mail1.intelligo.com
12.151.63.138	A+PTR	www.intelligo.com
12.151.63.138	A	intelligo.com
12.151.63.235	A	mail1.klaaslaw.com