Robtex

Up: 216.71.64.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 216.71.80.0/21
Down right: 216.71.88.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.71.80.90	A	mail.ns.w3host.net
216.71.80.109	PTR	ns2.w3host.net
216.71.80.109	A	mail.ns2.w3host.net
216.71.80.136	A	burnsandburns.net
216.71.80.136	A	mail.burnsandburns.net
216.71.80.149	PTR	reserv-hotels.fr
216.71.80.149	PTR	quaidesartistes.mc
216.71.81.89	PTR	carouselmusic.com
216.71.81.155	A+PTR	216-71-81-155.mc.derytele.com
216.71.81.185	PTR	geminicomputers.com
216.71.81.200	PTR	lrzone.com
216.71.82.84	PTR	cindex.com
216.71.82.96	PTR	ddfnet.com
216.71.83.37	A	mail.autoslaapexpress.nl
216.71.83.46	PTR	azurline.com
216.71.83.88	A	dedicated.olm.net
216.71.83.90	A+PTR	axxs.net
216.71.83.91	A+PTR	chat2.axxs.net
216.71.83.91	A	mail.chat2.axxs.net
216.71.84.3	PTR	landmetro.com
216.71.84.3	PTR	landmetro.com.yourvisiondesign.com
216.71.84.5	PTR	crazycrow.com
216.71.84.5	PTR	goodtobeblue.com
216.71.84.5	PTR	goodtobeblue.com.yourvisiondesign.com
216.71.84.27	A+PTR	safeco2.safeco.net
216.71.84.31	A	mail.pro-host.de
216.71.84.31	A	servhq.de
216.71.84.31	A	mail.sicherheitsserver.de
216.71.84.52	PTR	rultd.com
216.71.84.57	A	optimal.optimalweb.com
216.71.84.62	A	reaktie10.reaktie.com
216.71.84.65	A+PTR	216-71-84-65.mc.derytele.com
216.71.84.88	PTR	southernpoliceequipment.com
216.71.84.107	A	safeco3.safeco.net
216.71.84.137	PTR	starscapes.biz
216.71.84.137	PTR	starscapesfx.biz
216.71.84.137	PTR	ceilingartist.com
216.71.84.145	A+PTR	safeco4.safeco.net
216.71.84.151	A	optimal2.optimalweb.com
216.71.84.228	PTR	shadow.prohost.de
216.71.84.228	A	mail.targiroff.ch
216.71.84.235	PTR	buttercup.i-dentity.com
216.71.84.235	PTR	buttercup.i-dentity.net
216.71.84.235	A	truthhunter.info
216.71.84.246	PTR	searlenyc.serverhost.net
216.71.85.42	PTR	contechem.com
216.71.85.43	PTR	precisionspecialists.com
216.71.85.44	PTR	safeorders.net
216.71.85.53	A	hopsanddreams.com
216.71.85.75	PTR	goliath2.safeorder.net
216.71.88.16	PTR	electronicshadow.com
216.71.88.63	PTR	captainsoft.nl
216.71.88.68	PTR	tecnica.ch
216.71.88.83	A+PTR	216-71-88-83.mc.derytele.com
216.71.88.101	PTR	gunlaws.com
216.71.88.113	PTR	idsbv.nl
216.71.88.133	PTR	rwb.nl
216.71.88.137	PTR	switchbacktrading.com
216.71.88.160	PTR	mcd.nu
216.71.88.227	PTR	wigro.com
216.71.88.250	A	www.sunglassplanet.com
216.71.89.15	PTR	elther.nl
216.71.89.22	PTR	ovosfilms.com
216.71.89.23	PTR	playva.com
216.71.89.56	PTR	pawchs.org
216.71.89.60	PTR	comcom.ryukando.com
216.71.89.73	PTR	nvvk.eu
216.71.89.103	PTR	autar.net
216.71.89.134	PTR	tokyo-page.com
216.71.89.142	A	mail.azverzuim.nl
216.71.89.196	A	retard.pro
216.71.89.221	PTR	fitworkx.nl
216.71.89.237	A	mail.danceaccessories.com
216.71.89.252	PTR	blueridgeartscenter.com
216.71.89.252	PTR	artslink.info
216.71.90.36	PTR	smartieps.com
216.71.90.45	A	serpico.us
216.71.90.65	PTR	lugarde.be
216.71.90.81	A	mail.terrifictoy.com
216.71.90.246	PTR	tuinhuisfoto.nl
216.71.91.7	PTR	crsol.com
216.71.91.21	PTR	wai-wai.net
216.71.91.48	PTR	orioncase.com
216.71.91.77	PTR	fordfolios.com
216.71.91.87	PTR	bramptontechnology.com
216.71.91.100	PTR	piip.info
216.71.91.102	PTR	malico.be
216.71.91.112	PTR	c-paulsen.de
216.71.91.113	PTR	kirche-koeln.de
216.71.91.115	PTR	snapoo.com
216.71.91.136	A	mondsee-hagebaumarkt.at
216.71.91.192	PTR	umabangai.com
216.71.92.38	PTR	mie2.net
216.71.92.63	PTR	bollegraaf.nl
216.71.92.113	PTR	s-samue.com
216.71.92.114	PTR	probase.at
216.71.92.116	PTR	b-n-p.net
216.71.92.133	PTR	ruuddewild.com
216.71.92.136	PTR	fontefresca.pt
216.71.92.163	PTR	martinkers-foto.nl
216.71.92.193	PTR	3some.nl
216.71.92.247	PTR	animecastle.com
216.71.92.247	A	mail.animecastle.org
216.71.93.35	PTR	bharatmatrimony.com
216.71.93.74	PTR	comex.nl
216.71.93.84	PTR	samitex.nl
216.71.93.164	PTR	zoomoord.nl
216.71.93.185	PTR	ehbo-opleidingen.nl
216.71.93.205	PTR	komimia.nl
216.71.93.241	PTR	wdaas.nl
216.71.94.20	PTR	emouse.tv
216.71.94.35	PTR	simondoorn.nl
216.71.94.53	PTR	ramsey.nu
216.71.94.59	A	*.electricalmagnet.com
216.71.94.59	A	pop.electricalmagnet.com
216.71.94.59	A	*.magnetrecycling.com
216.71.94.64	PTR	artdepot.nl
216.71.94.65	PTR	2b.be
216.71.94.67	PTR	mfo.nl
216.71.94.88	PTR	4-s.nl
216.71.94.96	PTR	brms.net
216.71.94.117	PTR	molenmerentocht.nl
216.71.94.129	A	malteser-orden.de
216.71.94.134	A+PTR	elleweb.com
216.71.94.134	A	www.elleweb.com
216.71.94.134	A	mail.elleweb.com
216.71.94.147	PTR	dpamail.nl
216.71.94.148	PTR	ip-linx.nl
216.71.94.228	PTR	vacaturebank.net
216.71.94.240	PTR	vakantieoppas.nl
216.71.94.242	PTR	foreverliving.be
216.71.95.3	PTR	obmua.nl
216.71.95.5	PTR	arsmico.nl
216.71.95.17	PTR	bouterbv.nl
216.71.95.18	PTR	carline.nl
216.71.95.62	PTR	osho.nl
216.71.95.62	PTR	oshoboeken.nl
216.71.95.63	PTR	inktspat.nl
216.71.95.67	PTR	q-cam.nl
216.71.95.126	A	mail.vparks.com
216.71.95.126	A	vparks.com
216.71.95.134	PTR	cantonalholland.com
216.71.95.164	PTR	quadnetss.com
216.71.95.228	PTR	paal.be
216.71.95.241	PTR	advangilsmotors.nl