Robtex

Up: 69.198.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 69.198.24.0/22
Down right: 69.198.28.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
69.198.24.14	A	mail.tysonbuilding.com
69.198.24.65	A+PTR	mail.loslupes.com
69.198.24.65	A+PTR	mail.thegrandfinalecenter.com
69.198.24.74	A	mailbox.eliteairlineservices.com
69.198.24.82	A	exchange.barclayenergy.com
69.198.24.226	A	mail.fbeconstruction.com
69.198.24.227	A	ttitestsite2.com
69.198.24.227	A	remote.ttitestsite2.com
69.198.24.228	A	mail.triftechnologies.com
69.198.24.233	A	mail.occucaremedical.com
69.198.25.98	A	mail.brownliebraden.com
69.198.25.155	PTR	host5.unitetech.com
69.198.25.155	A+PTR	69-198-25-155.customerip.birch.net
69.198.25.228	A+PTR	69-198-25-228.customerip.birch.net
69.198.25.228	A	i-sentech.com
69.198.25.228	A	www.i-sentech.com
69.198.26.25	A+PTR	69-198-26-25.customerip.birch.net
69.198.26.25	A	tailwindcycling.com
69.198.26.26	A	mx-69-198-26-26.clubster.com
69.198.26.141	A+PTR	69-198-26-141.customerip.birch.net
69.198.27.30	A	mail2.eastridge.cc
69.198.27.49	A+PTR	mail.texenv.com
69.198.27.78	PTR	hankinsonlaw.com
69.198.27.78	A+PTR	69-198-27-78.customerip.birch.net
69.198.27.78	A	exchange.hankinsonlaw.com
69.198.27.113	A	langesystems.com
69.198.27.113	A	mail.langecompanies.com
69.198.27.186	A+PTR	69-198-27-186.customerip.birch.net
69.198.27.244	PTR	hsx.hillschool.org
69.198.27.244	A+PTR	69-198-27-244.customerip.birch.net
69.198.27.250	A	mail.applegateedm.com
69.198.28.49	PTR	mail.preferredpowdercoating.com
69.198.28.49	A+PTR	69-198-28-49.customerip.birch.net
69.198.28.153	A	mail.dunigancos.com
69.198.28.154	PTR	mail.dunigancos.com
69.198.28.214	A+PTR	69-198-28-214.customerip.birch.net
69.198.28.214	A	swagdfw.com
69.198.28.230	A	mail.mgrouptx.com
69.198.29.86	A	office.pkphysiciansservices.com
69.198.29.122	PTR	mail.ftkrenovations.com
69.198.29.122	A+PTR	69-198-29-122.customerip.birch.net
69.198.29.122	A	mail.ftkconstructionservices.com
69.198.29.137	A	divinagula.com
69.198.29.142	A	mail.gra-ce.net
69.198.29.254	A	mail.prsm.com
69.198.30.30	A	owa.surebooks.com
69.198.30.30	A	mail.surebooks.com
69.198.30.30	A	mail.jwashington.com
69.198.30.73	PTR	barracuda.jtnetworks.net
69.198.30.73	A+PTR	69-198-30-73.customerip.birch.net
69.198.30.73	A	barracuda.35711.com
69.198.30.74	PTR	barracuda.jtnetworks.net
69.198.30.74	A+PTR	69-198-30-74.customerip.birch.net
69.198.30.106	PTR	mail.coatsandtoddlaw.com
69.198.30.106	A+PTR	69-198-30-106.customerip.birch.net
69.198.30.116	A	email.amigos.org
69.198.30.149	PTR	pongonova.net
69.198.30.149	A+PTR	69-198-30-149.customerip.birch.net
69.198.30.203	PTR	reinsuranceassociates.com
69.198.30.203	A+PTR	69-198-30-203.customerip.birch.net
69.198.30.235	A+PTR	mail.inteli-mex.com
69.198.31.62	A	mail.bigskybranding.com
69.198.31.218	A	mail.brittonbmi.com
69.198.31.238	A+PTR	69-198-31-238.customerip.birch.net
69.198.31.250	PTR	northamericanstone.com
69.198.31.250	A+PTR	69-198-31-250.customerip.birch.net