Robtex

Up: 192.31.128.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 192.31.129.0/25
Down right: 192.31.129.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
192.31.129.5	A	www.aoc.gov
192.31.129.11	PTR	nhpco.org
192.31.129.11	A	momentsoflife.org
192.31.129.11	A	www.wehonorveterans.org
192.31.129.12	A	americansforthearts.org
192.31.129.12	A	artsandbusiness.org
192.31.129.12	A	2leadarts.net
192.31.129.14	A+PTR	dar.org
192.31.129.14	A	members.dar.org
192.31.129.14	A	www.dar.org
192.31.129.16	A	quicksilverscientific.com
192.31.129.20	PTR	mclean.newtargethosting.com
192.31.129.20	A	www.accessibilitysummit.org
192.31.129.20	A	oneheartdc.com
192.31.129.21	PTR	mcleanbible.org
192.31.129.21	A	mcleanbible.com
192.31.129.21	A	ns2.mcleanbible.org
192.31.129.31	A	www.larkspur.org
192.31.129.38	A+PTR	ads.newtarget.com
192.31.129.41	A+PTR	ntstage.newtarget.net
192.31.129.41	A	newtarget.net
192.31.129.49	PTR	www.reit.com
192.31.129.49	A	reit.tax
192.31.129.49	A	investinreits.com
192.31.129.56	A+PTR	mailsrv.newtarget.com
192.31.129.70	A	www.macpac.gov
192.31.129.70	A	macpac.gov
192.31.129.71	A	uat.macpac.gov
192.31.129.72	A	uscirf.gov
192.31.129.72	A	brightkey.net
192.31.129.90	A	leadwithlanguages.org
192.31.129.100	PTR	lincoln.newtargethosting.com
192.31.129.100	A	uscirf.gov
192.31.129.100	A	www.scitorcorporation.com
192.31.129.104	PTR	actfl.org
192.31.129.105	A	*.aedweb.org
192.31.129.105	A	aedweb.org
192.31.129.105	A	mail2.aedweb.org
192.31.129.115	A	thecampagnacenter.org
192.31.129.115	A	thecampagnacenter.com
192.31.129.115	A	campagnacenter.org
192.31.129.118	A	admin.newsletter.borenawards.org
192.31.129.118	A	www.borenawards.org
192.31.129.118	A	borenawards.org
192.31.129.119	A	montgomeryhospice.org
192.31.129.119	A	montgomeryhospice.com
192.31.129.120	A	justaskpublications.com
192.31.129.122	A	resna.org
192.31.129.131	PTR	www.puttingpatientsfirst.net
192.31.129.131	A	puttingpatientsfirst.net
192.31.129.137	A	www.neurologycenter.com
192.31.129.137	A	neurologycenter.com
192.31.129.140	A+PTR	newtarget.com
192.31.129.140	A	www.newtarget.com
192.31.129.140	A	blog.newtarget.com
192.31.129.144	A	spike.nspe.org
192.31.129.144	A	*.nspe.org
192.31.129.144	A	ads.nspe.org
192.31.129.165	A	imaginenation2018.org
192.31.129.165	A	www.actgov.org
192.31.129.165	A	actgov.org
192.31.129.180	PTR	vanburen.newtargethosting.com
192.31.129.180	A	list-lppc.org
192.31.129.180	A	schoolforswans.com
192.31.129.181	A	www.nationalmailingsystems.com
192.31.129.181	A	nationalmailingsystems.com
192.31.129.182	A	optimalresearchcenters.com
192.31.129.182	A	optimalresearchnetwork.com
192.31.129.182	A	optimalresearchsites.biz
192.31.129.183	A	advancedcollisionmd.com
192.31.129.184	A	uformly.com
192.31.129.185	A	hardtimeschili.com
192.31.129.187	A	sb.macpac.gov
192.31.129.189	A	swervin.com
192.31.129.190	A	keeplearning.statistics.com
192.31.129.191	A	highereducationskin.com
192.31.129.191	A	www.highereducationskincare.com
192.31.129.191	A	highereducationskincare.net
192.31.129.192	A	alexscholarshipfund.org
192.31.129.200	A+PTR	jackson.newtargethosting.com
192.31.129.200	A	www.mjwells.com
192.31.129.200	A	mail.renocavanaugh.com
192.31.129.201	A	ballstonbid.com
192.31.129.201	A	gcca.org
192.31.129.202	A	aaup.org
192.31.129.202	A	aaup-foundation.com
192.31.129.202	A	aaup-cbc.com
192.31.129.203	A	compliance.gov
192.31.129.203	A	ocwr.gov
192.31.129.204	A+PTR	actfl.org
192.31.129.204	A	languageeducator.org
192.31.129.204	A	aappl.org
192.31.129.205	A	sourceamericadesignchallenge.org
192.31.129.205	A	instituteforempowerment.org
192.31.129.205	A	sourceamerica.org
192.31.129.206	PTR	d72743.o.ess.barracudanetworks.com
192.31.129.206	A	www.iambtf.org
192.31.129.208	A	teachingapeopleshistory.org
192.31.129.208	A	zinneducationproject.org
192.31.129.208	A	www.zinnedproject.org
192.31.129.210	A	equal-futures.org
192.31.129.210	A	equal-futures.net
192.31.129.210	A	equal-futures.com
192.31.129.211	A	www.savantage.net
192.31.129.212	A	informalscience.org
192.31.129.212	A	arha.us
192.31.129.215	A	livedonortoolkit.com
192.31.129.215	A	www.healthytransplant.com
192.31.129.215	A	myast.org
192.31.129.220	A	wrisenergy.org
192.31.129.220	A	www.wrisenergy.org
192.31.129.221	A	edgeworksgroup.com
192.31.129.222	A	www.srcmadvisors.com
192.31.129.224	A	edsfencing.com
192.31.129.230	A	mx.ilmoproducts.com
192.31.129.230	A	ilmopropane.com
192.31.129.233	A	nightanddaymusic.com
192.31.129.233	A	www.nightanddaymusic.com
192.31.129.234	A	redgravellp.com
192.31.129.235	A	piperemediation.com
192.31.129.236	A	vigilantem.com
192.31.129.237	A	standardsolar.com
192.31.129.240	PTR	mail.inciid.org
192.31.129.240	A	nancyhemenway.com
192.31.129.240	A	inciid.org