Robtex

Up: 24.158.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 24.158.16.0/22
Down right: 24.158.20.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
24.158.16.0	A+PTR	24-158-16-0.static.dlth.mn.charter.com
24.158.16.18	A	mail.crokecpa.com
24.158.16.162	PTR	24-158-16-162.static.dlth.mn.charter.com
24.158.16.162	A	mail.m-linc.com
24.158.16.165	PTR	24-158-16-165.static.dlth.mn.charter.com
24.158.16.165	A	mail.superior.k12.wi.us
24.158.16.186	A	office.trialgroupnorth.com
24.158.16.194	A	mail.arrowheadems.com
24.158.16.195	PTR	24-158-16-195.static.dlth.mn.charter.com
24.158.16.195	A	arrowheadems.org
24.158.16.195	A	*.arrowheadems.com
24.158.16.201	A+PTR	24-158-16-201.static.dlth.mn.charter.com
24.158.16.210	A	mail.falkspharmacies.com
24.158.16.210	A	falkspharmacies.com
24.158.16.210	A	*.falksrx.com
24.158.16.234	A+PTR	mail.duluthtransit.com
24.158.16.234	A	*.duluthtransit.com
24.158.17.2	A	mail.northlandchev.com
24.158.17.30	A	office.superiorbeveragesllp.com
24.158.17.38	A	mail.dittrichlawrence.com
24.158.17.38	A	mail.dittrichlamers.com
24.158.17.58	PTR	24-158-17-58.static.dlth.mn.charter.com
24.158.17.58	A	stfrancisxaviersuperior.com
24.158.17.58	A	www1.evergreenltd.com
24.158.17.60	A	evergreenltd.com
24.158.17.142	A	mail.stjohnsduluth.org
24.158.17.142	A	remote.stjohnsduluth.org
24.158.17.150	A	mail.ss-bank.com
24.158.17.158	A	mail.charterfilms.com
24.158.17.210	A	tsg-usa.com
24.158.18.2	PTR	mail.thegeck.com
24.158.18.2	A	geckmail.com
24.158.18.2	A	www.geckmail.com
24.158.18.42	PTR	mail.ikonics.com
24.158.18.42	A	mail.ikonmetal.com
24.158.18.58	A+PTR	mail.caduluth.com
24.158.18.82	A	mail.lakesuperiordental.com
24.158.18.138	PTR	mail.arrowheadsupplyinc.com
24.158.18.154	A	mail.oralmax.org
24.158.18.218	A+PTR	24-158-18-218.static.dlth.mn.charter.com
24.158.18.228	A	mscloud9.net
24.158.19.6	A	mail.russ-steel.com
24.158.19.10	PTR	24-158-19-10.static.dlth.mn.charter.com
24.158.19.14	A+PTR	24-158-19-14.static.dlth.mn.charter.com
24.158.19.18	PTR	mail.kqdsfox21.tv
24.158.19.54	PTR	24-158-19-54.static.dlth.mn.charter.com
24.158.19.54	A	harborcenters.com
24.158.19.54	A	noogins.com
24.158.19.234	A	remote.soarcareers.org
24.158.20.2	PTR	24-158-20-2.static.dlth.mn.charter.com
24.158.20.26	A+PTR	24-158-20-26.static.dlth.mn.charter.com
24.158.20.26	A	mail.choiceunlimited.org
24.158.20.34	A	mail.voyageurbus.com
24.158.20.110	A+PTR	24-158-20-110.static.dlth.mn.charter.com
24.158.20.178	PTR	24-158-20-178.static.dlth.mn.charter.com
24.158.20.178	A	wan1.northstarford.com
24.158.20.186	A	24-158-20-186.static.dlth.mn.charter.com
24.158.20.186	A	mail.tri-superior.com
24.158.20.204	A+PTR	24-158-20-204.static.dlth.mn.charter.com
24.158.20.210	A	reserve.southpierinn.com
24.158.20.226	A	mail.ahprograms.com
24.158.20.226	A	mail.arrowheadhouse.com
24.158.20.235	A	mail.stcloudhra.com
24.158.21.2	A+PTR	24-158-21-2.static.dlth.mn.charter.com
24.158.21.37	A	mscloud9.net
24.158.21.197	PTR	mail.ramslandvigen.com
24.158.21.197	A	office.scpduluth.com
24.158.21.197	A	spam.hansenhouseco.com
24.158.22.45	A	24-158-22-45.static.dlth.mn.charter.com
24.158.22.46	A	eleetsoftware.com
24.158.22.110	A	mx-24-158-22-110.duluthymca.org
24.158.22.122	A	mail.lakeviewcovenant.org
24.158.22.142	A	office.lakesuperiorzoo.org
24.158.22.142	A	office.lszooduluth.org
24.158.22.142	A	office.lszooduluth.com
24.158.22.158	A	mail.shorelinedentalassociates.com
24.158.22.158	A	remote.shorelinedentalassociates.com
24.158.22.202	A+PTR	host202.woodlandhills.org
24.158.22.203	A+PTR	mail.woodlandhills.org
24.158.22.203	A	host203.woodlandhills.org
24.158.22.243	PTR	mail.alarisgroup.com
24.158.23.22	A	urcrafty.com
24.158.23.22	A	mail.urcrafty.com
24.158.23.30	PTR	24-158-23-30.static.dlth.mn.charter.com
24.158.23.30	A	cateringbybellisios.com
24.158.23.30	A	grandmasmarket.com
24.158.23.34	PTR	24-158-23-34.static.dlth.mn.charter.com
24.158.23.34	A	mail01.bay-produce.com
24.158.23.34	A	mail01.ccbsuperior.org
24.158.23.42	A	ns1.superiorusa.com
24.158.23.43	A+PTR	24-158-23-43.static.dlth.mn.charter.com
24.158.23.43	A	ns.superiorusa.com
24.158.23.43	A	www.syben.com
24.158.23.45	PTR	mailserver.superiorusa.com
24.158.23.74	A	remote.superiorymca.org
24.158.23.76	A	remote.superiorymca.org
24.158.23.94	A+PTR	24-158-23-94.static.dlth.mn.charter.com
24.158.23.146	A+PTR	24-158-23-146.static.dlth.mn.charter.com
24.158.23.146	A	mail.petescountymarket.com
24.158.23.166	A+PTR	24-158-23-166.static.dlth.mn.charter.com
24.158.23.166	A	smtp.foreignaffairsofduluth.com
24.158.23.166	A	mail.foreignaffairsofduluth.com
24.158.23.190	A	remote.oakridgecenter.org
24.158.23.206	A	mail.chrisjensenhealth.com
24.158.23.254	PTR	24-158-23-254.static.dlth.mn.charter.com
24.158.23.254	A	x1.bennaford.org