Robtex

Up: 69.27.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 69.27.0.0/20
Down right: 69.27.16.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
69.27.0.0	PTR	fdt-backbone.slkc.firstdigital.com
69.27.0.130	PTR	fdt-sv1.slkc.firstdigital.com
69.27.0.130	A	wcra.cc
69.27.0.130	A	imagesbymaegen.com
69.27.0.131	PTR	mail.firstdigital.com
69.27.3.160	PTR	mail.spring2.com
69.27.3.161	PTR	mail.spring2.com
69.27.3.162	PTR	mail.spring2.com
69.27.3.163	PTR	mail.spring2.com
69.27.3.168	A	springtwo.com
69.27.3.176	A	eschaefer.net
69.27.5.123	A	netmon.fnbutah.com
69.27.7.27	A	youngexp.com
69.27.7.83	A	mail.thegatewaysecurity.com
69.27.7.148	A	mail.profilesincaring.com
69.27.7.148	A	saltlakeappraisers.com
69.27.7.151	A	supplyresourcenetwork.net
69.27.7.151	A	supplyresourcenetwork.org
69.27.7.195	A	backsix.com
69.27.7.224	PTR	columbusvacations.com
69.27.7.225	PTR	columbusvacations.com
69.27.7.226	PTR	columbusvacations.com
69.27.7.227	PTR	columbusvacations.com
69.27.7.229	A	www.columbusonlinerez.com
69.27.7.229	A	columbusonlinerez.com
69.27.9.34	PTR	accurate-lending.slkc.firstdigital.com
69.27.9.66	PTR	sungard.slkc.firstdigital.com
69.27.9.198	A	owa.emassist.com
69.27.9.200	A	mcasyumaenvironmental.com
69.27.9.200	A	apti-learn.info
69.27.9.200	A	apti-learn.net
69.27.9.238	A	timail.tritoninv.com
69.27.10.140	A	gcweb.gencom.sysint.com
69.27.10.140	A	ns1.gencom.sysint.com
69.27.10.140	A	gcn-gcs-router.gencom.sysint.com
69.27.10.160	PTR	dfcu.slkc.firstdigital.com
69.27.10.163	PTR	deseretfirstinvestments.com
69.27.10.163	PTR	www.deseretfirstinvestments.com
69.27.10.163	PTR	dfcu.slkc.firstdigital.com
69.27.11.64	PTR	lee-miles.slkc.firstdigital.com
69.27.11.96	PTR	cncprose.com
69.27.11.97	PTR	cncprose.com
69.27.11.98	PTR	mail.cncprose.com
69.27.11.99	PTR	cncprose.com
69.27.12.231	A	mail.mlrehab.com
69.27.13.138	A	emailsecurity.lewisyoung.com
69.27.13.141	A	mail.lewisyoung.com
69.27.13.192	PTR	attensity.com
69.27.13.193	PTR	attensity.com
69.27.13.195	PTR	attensity.com
69.27.13.224	PTR	attensity.com
69.27.13.225	PTR	attensity.com
69.27.13.226	PTR	attensity.com
69.27.13.226	A	attensitygov.net
69.27.13.226	A	attensity.biz
69.27.14.30	A	thecontractorsreview.com
69.27.14.43	A	mail.discoverygateway.org
69.27.14.43	A	mail.childmuseum.org
69.27.14.52	A	mail.ivoryridge.com
69.27.14.52	A	mail.icocustom.com
69.27.14.141	A	womentowomenfoundation.org
69.27.14.145	A	kidsfirstcc.com
69.27.14.145	A	bomautah.org
69.27.15.67	PTR	wesley-mcdougal.slkc.firstdigital.com
69.27.15.162	A	mail.sharpanalytics.com
69.27.16.2	PTR	x.jonbishopmd.com
69.27.16.5	A	x.jonbishopmd.com
69.27.16.5	A	mail.jonbishopmd.com
69.27.16.50	A	selfhosteverything.com
69.27.16.90	A	mail.rmapinc.com
69.27.18.171	A	utahfirst.com
69.27.18.171	A	tl222fcu.com
69.27.18.171	A	utahfirst.org
69.27.18.211	A	mail.sfcorporation.net
69.27.18.217	A	beatthebookstore.com
69.27.18.243	A	mail.swa-metals.com
69.27.18.243	A	mail.sws-steel.com
69.27.18.243	A	mail.smesteel.com
69.27.20.11	A	sprinklersupplyco.com
69.27.20.11	A	www.sprinklersupplyco.com
69.27.20.37	A	modernexposition.com
69.27.20.131	A+PTR	mail.edaarch.com
69.27.20.192	PTR	adcafe.com
69.27.20.193	PTR	adcafe.com
69.27.20.194	PTR	adcafe.com
69.27.20.195	PTR	adcafe.com
69.27.20.224	PTR	adcafe.com
69.27.20.225	PTR	adcafe.com
69.27.20.226	PTR	adcafe.com
69.27.20.227	PTR	adcafe.com
69.27.21.3	A	mail.neumont.edu
69.27.21.10	A	neumont.edu
69.27.21.11	A	encodingthenext.com
69.27.21.11	A	neumontreviews.com
69.27.21.48	A	student.neumont.edu
69.27.21.48	A	mail.student.neumont.edu
69.27.21.111	A	mail.neumont.edu
69.27.21.171	A	mail.heliotraining.com
69.27.21.195	PTR	neumontuniversity.slkc.firstdigital.com
69.27.21.213	A	faculty.neumont.edu
69.27.22.2	PTR	mail.student.neumont.edu
69.27.22.192	PTR	neumontuniversity.slkc.firstdigital.com
69.27.22.192	A	mail.amdivision.com
69.27.22.198	A	mail.jcisdiv.com
69.27.22.204	A	mail.greyeflanery.com
69.27.22.206	A	amdivision.com
69.27.22.225	A	bashaair.com
69.27.22.231	A	mail.iscorpsm.com
69.27.22.238	A	ki7hds.com
69.27.22.241	A	mail.bigsteeve.com
69.27.25.3	PTR	slkc.firstdigital.com
69.27.25.34	PTR	slkc.firstdigital.com
69.27.25.96	PTR	parc-gateway.slkc.firstdigital.com
69.27.25.98	PTR	parc-gateway.slkc.firstdigital.com
69.27.25.99	PTR	parc-gateway.slkc.firstdigital.com
69.27.25.129	PTR	slkc.firstdigital.com
69.27.25.180	A	mail.ogdenprep.org
69.27.25.181	A	ogdenprep.org
69.27.28.66	PTR	slkc.firstdigital.com
69.27.28.98	PTR	slkc.firstdigital.com
69.27.28.130	A	mail.greenrivercap.com
69.27.28.130	A	mail.grfcorp.com
69.27.28.243	A	mail.stephensgourmet.com
69.27.28.251	A	ns.recondynamics.net
69.27.28.251	A	ns.recondynamics.com
69.27.29.96	PTR	fdt-techpark-f1-0.2.slkc.firstdigital.com
69.27.31.66	PTR	fdt-gw6-s1-0-0-25-0.slkc.firstdigital.com