Robtex

Up: 65.111.172.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 65.111.172.0/25
Down right: 65.111.172.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
65.111.172.2	A	comunicacaolivre.com.br
65.111.172.7	PTR	dns.fir.banjocreek.net
65.111.172.8	PTR	drongo.zarack.com
65.111.172.14	A	affiliateconversiontracker.com
65.111.172.21	A	automotiveemailprograms.org
65.111.172.21	A	ns1.automotiveemailprograms.org
65.111.172.21	A	ns2.automotiveemailprograms.org
65.111.172.26	PTR	cardealershipemail.com
65.111.172.26	A	ns2.cardealershipemail.com
65.111.172.30	A	ns2.autodealershipmail.com
65.111.172.31	PTR	doesnt-think-he.kicks-ass.net
65.111.172.43	PTR	sparklinglight.se
65.111.172.43	A	*.87.xuviet.com
65.111.172.43	A	249.4.xuviet.com
65.111.172.75	PTR	75-172.111.65.serverpronto.com
65.111.172.75	A	arpegios.net
65.111.172.75	A	ns1.patriaguarani.net
65.111.172.80	A	gramcoengineering.com
65.111.172.84	PTR	change.time-is-change.com
65.111.172.89	PTR	89-172.111.65.serverpronto.com
65.111.172.89	A	mail.sunrise-blog.com
65.111.172.89	A	clubrio4travel.com
65.111.172.95	PTR	sourcecalculate.com
65.111.172.95	A	library.cengage.edu.au
65.111.172.101	A+PTR	coop.notonthe.net
65.111.172.101	A	mail.blrfl.com
65.111.172.101	A	wayneonthe.net
65.111.172.102	PTR	102-172.111.65.serverpronto.com
65.111.172.102	A	coop2.notonthe.net
65.111.172.103	A	ottstreamingvideo.net
65.111.172.103	A	mail.ottstreamingvideo.net
65.111.172.103	A	www.ottstreamingvideo.net
65.111.172.116	A+PTR	mystic.ievil.org
65.111.172.116	A	ievil.org
65.111.172.116	A	mailer.alaadin.org
65.111.172.121	PTR	alaadin.org
65.111.172.121	A	ns1.coptics.org
65.111.172.121	A	ns1.evilghosts.net
65.111.172.123	A	ns2.evilghosts.net
65.111.172.128	A	ns2.automotiveemailprograms.net
65.111.172.129	A	automotiveemailprograms.com
65.111.172.129	A	ns1.automotiveemailprograms.com
65.111.172.129	A	ns2.automotiveemailprograms.com
65.111.172.132	A	ns2.automobileemail.com
65.111.172.134	A	sector-sovereign.com
65.111.172.134	A	mail.sector-sovereign.com
65.111.172.134	A	www.ssrllc.com
65.111.172.144	PTR	energy2.highspiritedness.com
65.111.172.146	PTR	146-172.111.65.serverpronto.com
65.111.172.146	A	memebot.com
65.111.172.146	A	a.ns.arnabdas.com
65.111.172.149	A+PTR	ficci.apli-k.com
65.111.172.155	A	ns1.intersistemas.com.br
65.111.172.156	PTR	mail.condohosting.com
65.111.172.158	A+PTR	nharland.com
65.111.172.164	PTR	164-172.111.65.serverpronto.com
65.111.172.164	A	mail.lintel.technology
65.111.172.164	A	ns2.a1routes.com
65.111.172.167	PTR	hobgoblinconsulting.com
65.111.172.167	PTR	mindfulmosaics.com
65.111.172.167	PTR	jackpoint.net
65.111.172.168	A	ns2.schelin.org
65.111.172.186	PTR	186-172.111.65.serverpronto.com
65.111.172.190	A	buscaprovedor.com
65.111.172.190	A	redereforma.com
65.111.172.191	PTR	191-172.111.65.serverpronto.com
65.111.172.191	A	alextest.com
65.111.172.192	PTR	leaf1.pinkwinterpines.com
65.111.172.197	PTR	socialbookmarking.se
65.111.172.197	PTR	ns2.perfumepur.ro
65.111.172.198	A	classical-guitar-music.info
65.111.172.198	A	mail.classical-guitar-music.net
65.111.172.198	A	mail.classical-guitar-music.info
65.111.172.199	A	steeringlaw.com
65.111.172.203	A+PTR	jsmsoftware.com
65.111.172.219	PTR	email.registercompass.com
65.111.172.219	A	mail.fastorder.info
65.111.172.219	A	fastorder.info
65.111.172.221	PTR	pronto.web-axis.net
65.111.172.221	A	mail.relatebox.com
65.111.172.222	PTR	pulse.id.au
65.111.172.222	A	mail.relatebox.net
65.111.172.223	PTR	xn4.org
65.111.172.223	A	spamkillers.net
65.111.172.223	A	mail.spamkillers.net
65.111.172.224	A	mail.fiercecan.com
65.111.172.225	A	mail.warychronological.com
65.111.172.226	A	mail.alikeaardvark.com
65.111.172.226	A	mail.widestocking.com
65.111.172.227	A	mail.disgustingborder.com
65.111.172.228	PTR	sighroyal.com
65.111.172.231	PTR	www.bestjobsnetwork.com
65.111.172.232	A	candledecorstore.com
65.111.172.232	A	housemedicalsupplies.com
65.111.172.235	PTR	235-172.111.65.serverpronto.com
65.111.172.235	A	ns2.woodsrestoration.com
65.111.172.235	A	greenpro-restoration.com
65.111.172.237	PTR	smtp2.l33t.net.au