Robtex

Up: 66.98.240.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 66.98.248.0/22
Down right: 66.98.252.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.98.248.0	PTR	ev1s-66-98-248-0.theplanet.com
66.98.248.1	A	gphou-66-98-248-1.ev1servers.net
66.98.248.3	PTR	ws03.host4g.com
66.98.248.3	A	a.mx.*.dc-fz.com
66.98.248.3	A	mx.mercadorepuestos.com
66.98.248.8	PTR	impi3.com
66.98.248.15	A	boston.urbandict.net
66.98.248.17	A	corvo.videosoft.com.br
66.98.248.24	PTR	server1.ultrapresence.com
66.98.248.25	PTR	metastable.be
66.98.248.26	PTR	backup.lexiconn.us
66.98.248.26	A	sportupjordan.com
66.98.248.27	PTR	snowboardhats.com
66.98.248.27	A	arabsport.com
66.98.248.27	A	www.arabsport.com
66.98.248.28	A	mail.j-cmg.com
66.98.248.35	PTR	je551.com
66.98.248.37	A	meagandaoust.com
66.98.248.37	A	mail.meagandaoust.com
66.98.248.43	PTR	messengerfx.com
66.98.248.48	PTR	ns1.corpshield.com
66.98.248.48	A	mail.kavachnetworks.net
66.98.248.51	PTR	ev1s-66-98-248-51.theplanet.com
66.98.248.51	A	mail.gogosex.biz
66.98.248.51	A	www.gogosex.biz
66.98.248.56	PTR	exchange.leapfile.com
66.98.248.59	PTR	sweatshop.halcrow.net
66.98.248.59	A	mail.kosmische-musik.com
66.98.248.59	A	fallingmasonry.com
66.98.248.64	PTR	server.muyzorras.com
66.98.248.67	PTR	aussiecom.com
66.98.248.67	A	mysuccess.com.au
66.98.248.67	A	myfleet.com.au
66.98.248.75	A	svr1.rating1hosting.com
66.98.248.77	A	mail.jdc.com
66.98.248.77	A	s26.avahost.net
66.98.248.82	A	mail.johncurley.com
66.98.248.82	A	johncurley.com
66.98.248.82	A	mail.zakcurley.com
66.98.248.85	A	mail.erosdigital.com
66.98.248.89	A+PTR	expomc.com
66.98.248.89	A	www.expomotorcars.com
66.98.248.89	A	mail.y2kusa.com
66.98.248.91	PTR	srv01.jokersupdates.com
66.98.248.99	PTR	ns1.inmedialis.com
66.98.248.100	A	autorizacionesdamsu.com.ar
66.98.248.136	PTR	dns2.n-anuket.net
66.98.248.139	PTR	gooreind.be
66.98.248.146	PTR	ns2.hostsuar.com
66.98.248.154	PTR	rx-pharmacy.cc
66.98.248.163	PTR	ns1.ultrapresence.com
66.98.248.167	A	dns2.servidorplesk.com
66.98.248.186	PTR	bodykits.org
66.98.248.201	PTR	privatebox.org
66.98.248.202	PTR	db.privatebox.org
66.98.248.225	PTR	ns26a.avahost.net
66.98.248.226	PTR	ns26b.avahost.net
66.98.248.233	A	mail.thegogoclub.com
66.98.249.17	PTR	ns2.deviantnewmedia.com
66.98.249.113	PTR	nerdware.com.au
66.98.249.122	PTR	ns33a.avahost.net
66.98.249.123	PTR	ns33b.avahost.net
66.98.249.154	PTR	ns3.inmedialis.com
66.98.249.243	PTR	sgi-nm.org
66.98.250.1	A	gphou-66-98-250-1.ev1servers.net
66.98.250.2	PTR	serverbr.net
66.98.250.4	A	dvdnewsonline.com.br
66.98.250.4	A	dvdmusiconline.com.br
66.98.250.4	A	espacovideo.com
66.98.250.17	PTR	scribd.com
66.98.250.19	A	zeusconcepts.net
66.98.250.19	A	mail.zeusconcepts.net
66.98.250.25	PTR	ds06.beijen.com
66.98.250.26	A	squareconection.com
66.98.250.26	A	sherryandsherry.com
66.98.250.26	A	win15.interactivedns.com
66.98.250.27	PTR	ns1.vividlondon.com
66.98.250.28	A	dx1.phast.biz
66.98.250.32	A+PTR	server101.hostingbay.net
66.98.250.32	A	worldaccess.com.au
66.98.250.33	PTR	cuddles.visionmedia.be
66.98.250.45	A	mail.electron.net.au
66.98.250.45	A	mail.dancelab.com.au
66.98.250.48	PTR	eph1.epowhost.com
66.98.250.50	PTR	ns1.u3k.co.uk
66.98.250.56	PTR	ns1.alchemynetworks.com
66.98.250.64	A	mail.stellarhub.com
66.98.250.72	PTR	elflady.com
66.98.250.73	A+PTR	web2.won.no
66.98.250.74	PTR	noah.okihost.com
66.98.250.80	PTR	amadeos.alothosting.com
66.98.250.80	A	sportparken.nl
66.98.250.80	A	visum4you.be
66.98.250.90	PTR	biteshoes.com
66.98.250.95	A	planetaryhost.com
66.98.250.96	PTR	server1.unique-hosting.net
66.98.250.96	A	mail.ychi-da.com
66.98.250.96	A	mail.the-gardiners.com
66.98.250.115	PTR	ev1s-66-98-250-115.theplanet.com
66.98.250.144	PTR	westernclothing.com
66.98.250.145	PTR	ns2.clubdelphi.com
66.98.250.146	PTR	ns2.alchemynetworks.com
66.98.250.170	PTR	knoos.org
66.98.250.171	PTR	elsaano.com
66.98.250.177	PTR	land.net
66.98.250.178	PTR	builtforus.com
66.98.250.178	A	ns2.land.net
66.98.250.179	PTR	win15.interactivedns.com
66.98.250.203	PTR	trance.nu
66.98.250.218	PTR	ns2.pccllc.com
66.98.250.237	A	idc12-1.floripa.com.br
66.98.251.1	PTR	ns1.hostingmundial.net
66.98.251.10	PTR	mail2.hostingmundial.net
66.98.251.60	PTR	chieftain.com
66.98.251.74	A+PTR	httpd.rbytes.ca
66.98.251.98	PTR	emedslist.com
66.98.251.102	A	mail.illusionecoffee.com
66.98.251.126	A	ns3.prack.net
66.98.251.137	PTR	dns1.austriangold.net
66.98.251.138	PTR	dns2.austriangold.net
66.98.251.199	A	flyok.flnet.org
66.98.251.222	A	bangchakgreennet.com
66.98.252.0	PTR	ev1s-66-98-252-0.theplanet.com
66.98.252.3	A	mail.watchhimwork.com
66.98.252.9	A	mail.bugscreek.com
66.98.252.10	PTR	ns2.netwidemedia.com
66.98.252.12	A	mail.yaflegacy.com
66.98.252.12	A	mail.cohgift.net
66.98.252.12	A	cohgift.com
66.98.252.18	PTR	lotosas.serveriai.lt
66.98.252.20	A	mail.paxpax.net
66.98.252.22	A	teamnoir.org
66.98.252.24	A	6cp.us
66.98.252.24	A	mail.6cp.us
66.98.252.24	A	webmail.6cp.us
66.98.252.27	PTR	ev1s-66-98-252-27.theplanet.com
66.98.252.32	PTR	ev1s-66-98-252-32.theplanet.com
66.98.252.32	A	blogeri.com
66.98.252.33	A	mail.expressproperty.com.au
66.98.252.40	A	amme.myhostdns.com
66.98.252.45	A	jonathan.host4africa.com
66.98.252.45	A	mail.host4africa.com
66.98.252.45	A	mail.yourdomainname.co.za
66.98.252.53	A	mail.actorexpress.com
66.98.252.53	A	talkingheadshot.com
66.98.252.53	A	auditiondailies.com
66.98.252.57	PTR	srv1.dhservers.com
66.98.252.57	A	troy.digitalhill.com
66.98.252.61	A	svr2.medidal.com
66.98.252.64	PTR	server6.flashgames247.com
66.98.252.66	PTR	arabera.com
66.98.252.68	A	sv1.nzhost.net.nz
66.98.252.79	A	ns1.interweb.us
66.98.252.80	PTR	apathy.fazed.org
66.98.252.81	A	host29.hosting-ar.com
66.98.252.88	PTR	aha01.ahaimagegroup.com
66.98.252.88	A	ns3.exice.se
66.98.252.88	A	mail.angeloalberico.com
66.98.252.90	PTR	pianoforce.ws
66.98.252.91	PTR	shop.trendmicro.com.au
66.98.252.98	A+PTR	filter01.mailscanservice.com
66.98.252.98	A	filter02.mailscanservice.com
66.98.252.104	PTR	www.likuid.com
66.98.252.106	A+PTR	cp12.host4africa.com
66.98.252.109	A	utrolig.no
66.98.252.121	PTR	ns2.exice.com
66.98.252.121	A	ns4.exice.se
66.98.252.123	PTR	ns2.zook.com.br
66.98.252.126	A	mail.email.johnshopkins.6cp.com
66.98.252.126	A	email.johnshopkins.6cp.com
66.98.252.130	A	mail.h4ahosting.co.uk
66.98.252.137	A	mail.finkelstein.ws
66.98.252.137	A	finkelstein.ws
66.98.252.144	PTR	ev1s-66-98-252-144.theplanet.com
66.98.252.144	A	ns2.dhservers.com
66.98.252.144	A	mail-cvisiontech.com
66.98.252.145	A	mail.emailbuilder.us
66.98.252.146	PTR	ns2.digifxco.com
66.98.252.160	PTR	videosgratistgp.com
66.98.252.168	PTR	ns2.locadados.com.br
66.98.252.187	PTR	glpresents.com
66.98.252.193	PTR	celebs-nude.org
66.98.252.210	PTR	ev1s-66-98-252-210.theplanet.com
66.98.252.211	PTR	ev1s-66-98-252-211.theplanet.com
66.98.253.1	PTR	whatpulse.org
66.98.253.2	PTR	prohack.net
66.98.253.10	PTR	iweb-66-98-253-10.interweb.us
66.98.253.10	A	ns2.interweb.us
66.98.253.19	PTR	pochi-tama.net
66.98.253.35	PTR	sou-da.elitesystem.org
66.98.253.103	A	iweb-66-98-253-103.interweb.us
66.98.253.104	A	iweb-66-98-253-104.interweb.us
66.98.253.115	PTR	ev1s-66-98-253-115.theplanet.com
66.98.253.121	PTR	broadbandhosting.net
66.98.253.122	PTR	camaro.broadbandhosting.com
66.98.253.128	PTR	aim-tamachi.com
66.98.253.131	PTR	psychics.com
66.98.253.154	PTR	fuckandpregnant.com
66.98.253.178	PTR	ns1.titaniumservers.com
66.98.253.187	PTR	ns2.core-dns.net
66.98.254.0	PTR	ev1s-66-98-254-0.theplanet.com
66.98.254.1	PTR	gphou-66-98-254-1.theplanet.com
66.98.254.1	A	gphou-66-98-254-1.ev1servers.net
66.98.254.6	A	server97.hostingbay.net
66.98.254.12	A	ns1.eshockhost.com
66.98.254.12	A	giga-slot.com
66.98.254.12	A	ns2.eshockhost.com
66.98.254.19	PTR	ev1s-66-98-254-19.theplanet.com
66.98.254.19	A	beestrategy.com
66.98.254.19	A	funchasers.com
66.98.254.24	A	mail.joedames.com
66.98.254.26	PTR	sitelink.net
66.98.254.29	A	prod1.sugarpublishing.com
66.98.254.32	PTR	srv2.jade7.net
66.98.254.33	PTR	ns1.parasite-net.com
66.98.254.35	PTR	ev1s-66-98-254-35.theplanet.com
66.98.254.57	PTR	ns2.kdhosting.net
66.98.254.60	PTR	exoturk.com
66.98.254.61	A	tony.ru
66.98.254.61	A	realconsulting.ru
66.98.254.61	A	fooddelivery.ru
66.98.254.63	A	suaconta.argohost.net
66.98.254.64	PTR	ncwx.com
66.98.254.68	A	trumanfalls.co.uk
66.98.254.75	PTR	iz2737.izhost.com
66.98.254.75	A	mail.cizgiotesi.com.tr
66.98.254.75	A	ozeldoktor.com
66.98.254.83	PTR	ns1.dns2hostingultra.com
66.98.254.83	A	mail.challenge-developpement.com
66.98.254.83	A	www.inkango.com
66.98.254.90	A	mail.b3gweb.com
66.98.254.90	A	*.b3gweb.com
66.98.254.91	PTR	idc6.floripa.com.br
66.98.254.97	A	freeshopping.biz
66.98.254.98	PTR	ev1s-66-98-254-98.theplanet.com
66.98.254.100	A	mail.stangvik.no
66.98.254.148	A	musiqi.az
66.98.254.211	PTR	ns1.winserver1.net
66.98.254.216	PTR	bourdela.com
66.98.254.235	PTR	ev1s-66-98-254-235.theplanet.com
66.98.255.0	PTR	ev1s-66-98-255-0.theplanet.com
66.98.255.3	PTR	upswinggolf.com
66.98.255.7	A	mx.floripa.net.br
66.98.255.7	A	mx.estreito.com.br
66.98.255.26	PTR	foxbrightforschools.com
66.98.255.101	A	rtshopper.com
66.98.255.211	PTR	ns.xisn.com
66.98.255.211	A	ns.terryhenry.net
66.98.255.218	PTR	ns1.smartydns29.com
66.98.255.238	A	srv1-amxa.ma
66.98.255.238	A	srv1-doukkala.ma
66.98.255.238	A	srv1-gslesorangers.ma
66.98.255.239	A	srv2-gslesorangers.ma
66.98.255.244	A	ns2.terryhenry.net
66.98.255.249	PTR	xis-net.com