Robtex

Up: 66.246.64.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 66.246.64.0/21
Down right: 66.246.72.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.246.64.145	PTR	this.ptr.is.named.in.honor.of.arin.nac.net
66.246.69.3	A	log03.l4it.com
66.246.69.4	A	mon05.l4it.com
66.246.69.6	A	dns2.level-iv.com
66.246.69.7	A	mail02.l4it.com
66.246.71.2	A+PTR	mother.nac.net
66.246.72.10	PTR	220878.ds.nac.net
66.246.72.10	A	fifa-agent.ro
66.246.72.10	A	www.xirys.ro
66.246.72.11	PTR	server.1stpersonaldiet.com
66.246.72.12	PTR	220880.ds.nac.net
66.246.72.18	A+PTR	220886.ds.nac.net
66.246.72.23	A	220891.ds.nac.net
66.246.72.27	A	220895.ds.nac.net
66.246.72.27	A	host.globalxmedia.com
66.246.72.33	PTR	ns3.vervehosting.com
66.246.72.34	PTR	obama5.in.ua
66.246.72.34	A	www.accentsinelegance.info
66.246.72.34	A	www.price.info-kamagra.com
66.246.72.35	A+PTR	220903.ds.nac.net
66.246.72.48	A+PTR	220916.ds.nac.net
66.246.72.48	A	server4.9t.dk
66.246.72.49	PTR	atlantis.halcyondynamic.com
66.246.72.49	A	halcyonchillout.com
66.246.72.49	A	mail.stuffofdreams.org
66.246.72.50	PTR	220918.ds.nac.net
66.246.72.67	A	ns1.muterye.net
66.246.72.68	A	220936.ds.nac.net
66.246.72.71	A	220939.ds.nac.net
66.246.72.71	A	rolevision.net
66.246.72.83	PTR	220951.ds.nac.net
66.246.72.84	A	newyork.padhost.net
66.246.72.86	A	cappuccino.faucet.net
66.246.72.86	A	cap.faucet.net
66.246.72.86	A	cappuccino.bolding.org
66.246.72.99	A	directionfirm.com
66.246.72.99	A	ns8.historymember.com
66.246.72.99	A	ns9.historymember.com
66.246.72.112	A	220980.ds.nac.net
66.246.72.114	A+PTR	220982.ds.nac.net
66.246.72.114	A	longlatin.net
66.246.72.114	A	ns1.longlatin.net
66.246.72.128	PTR	220996.ds.nac.net
66.246.72.128	A	smpcsale.com
66.246.72.128	A	shop.smpcsale.com
66.246.72.134	A	221002.ds.nac.net
66.246.72.144	PTR	ded16.icsdns.com
66.246.72.144	A	dns2.reggi.ru
66.246.72.148	A	221016.ds.nac.net
66.246.72.151	A	221019.ds.nac.net
66.246.72.152	A	221020.ds.nac.net
66.246.72.161	PTR	221029.ds.nac.net
66.246.72.162	A	221030.ds.nac.net
66.246.72.163	A	mail.ip-authority.us
66.246.72.163	A	ip-authority.us
66.246.72.165	A	sr18.2dayhost.com
66.246.72.177	PTR	server55.servera.info
66.246.72.177	A	dehomeopatia.com
66.246.72.177	A	c8grp.com
66.246.72.178	PTR	221046.ds.nac.net
66.246.72.192	A+PTR	ded13.icsdns.com
66.246.72.192	A	vogelfarm.info
66.246.72.192	A	vogelfarm.com
66.246.72.193	A	221061.ds.nac.net
66.246.75.4	A	txsquadron.com
66.246.75.4	A	vaflash.com
66.246.75.6	A+PTR	li47-6.members.linode.com
66.246.75.10	A	li47-10.members.linode.com
66.246.75.26	A	li47-26.members.linode.com
66.246.75.26	A	mail.blitpixel.com
66.246.75.26	A	feltonville.net
66.246.75.32	PTR	mayhem.9ix.org
66.246.75.32	A	9ix.org
66.246.75.32	A	cupostorm.com
66.246.75.33	PTR	li47-33.members.linode.com
66.246.75.34	PTR	li47-34.members.linode.com
66.246.75.56	A	li47-56.members.linode.com
66.246.75.58	A	li47-58.members.linode.com
66.246.75.58	A	www.kingsofchaos.com
66.246.75.58	A	kingsofchaos.net
66.246.75.64	A+PTR	grumpypenguin.org
66.246.75.64	A	mail.grumpypenguin.org
66.246.75.64	A	mail.joshhodosh.com
66.246.75.66	PTR	li47-66.members.linode.com
66.246.75.86	A	mail-2.rnxtech.net
66.246.75.86	A	li47-86.members.linode.com
66.246.75.86	A	rnxtech.net
66.246.75.101	A	sinooka.com
66.246.75.101	A	iraandjudydenton.org
66.246.75.101	A	smtp.huguenin.org
66.246.75.112	A+PTR	li47-112.members.linode.com
66.246.75.112	A	morcego.net
66.246.75.112	A	mail.morcego.net
66.246.75.114	A	itality.com
66.246.75.130	PTR	pricepounce.info
66.246.75.130	A	filmli.st
66.246.75.135	A	li47-135.members.linode.com
66.246.75.145	PTR	66.246.75.145
66.246.75.145	A	s00.us
66.246.75.146	PTR	calico.protest.net
66.246.75.146	A	protest.net
66.246.75.146	A	www.protest.net
66.246.75.161	A	mail.danielvuyovich.com
66.246.75.161	A	mail.hoprocker.net
66.246.75.161	A	mail.cassandradandra.com
66.246.75.176	A+PTR	li47-176.members.linode.com
66.246.75.177	A	suttung.ygingras.net
66.246.75.186	A	li47-186.members.linode.com
66.246.75.189	A	li47-189.members.linode.com
66.246.75.193	A	li47-193.members.linode.com
66.246.75.194	A+PTR	elvil.net
66.246.75.198	A	dvsol.com
66.246.75.198	A	atgibson.com
66.246.75.210	A	li47-210.members.linode.com
66.246.75.214	A	dalymount.com
66.246.75.217	A	hepatit.us
66.246.75.232	A	li47-232.members.linode.com
66.246.75.235	A	li47-235.members.linode.com
66.246.75.240	A	www.rubsam.net
66.246.75.245	A	faceprint.org
66.246.75.245	A	catherineandchristopher.com
66.246.75.245	A	faceprint.com
66.246.76.5	PTR	newstreet.high-street.org
66.246.76.5	A	info.high-street.org
66.246.76.5	A	warehamobserver.com
66.246.76.16	A+PTR	medicasafe.com
66.246.76.16	A	cleverlaneventures.com
66.246.76.16	A	dialogmeds.com
66.246.76.32	A+PTR	li48-32.members.linode.com
66.246.76.32	A	ns2.jemediacorp.com
66.246.76.32	A	ns12.airshock.net
66.246.76.33	PTR	li48-33.members.linode.com
66.246.76.33	A	web3-newark.jemediacorp.com
66.246.76.48	A+PTR	li48-48.members.linode.com
66.246.76.48	A	mail.vesabroad.com.au
66.246.76.48	A	activeofficeapp.com
66.246.76.69	A	node125.tritema.ch
66.246.76.69	A	popnode125.tritema.ch
66.246.76.76	A	ioudas.net
66.246.76.77	A	pwg.org.uk
66.246.76.82	A+PTR	mta3.itgny.com
66.246.76.82	A	mail3.itgny.com
66.246.76.85	A	li48-85.members.linode.com
66.246.76.85	A	nj01.fiftyeast.com
66.246.76.97	PTR	li48-97.members.linode.com
66.246.76.102	A	li48-102.members.linode.com
66.246.76.102	A	mail2.spellbook.net
66.246.76.102	A	ns3.spellbook.net
66.246.76.114	A+PTR	li48-114.members.linode.com
66.246.76.114	A	tappingcourse.com
66.246.76.114	A	mail.tappingcourse.com
66.246.76.115	PTR	li48-115.members.linode.com
66.246.76.129	A+PTR	li48-129.members.linode.com
66.246.76.132	A	dregeland.com
66.246.76.132	A	surgipedia.org
66.246.76.136	A	stjandedoperparochie.nl
66.246.76.146	A	cqctworld.org
66.246.76.150	A	chimp.hfd.com
66.246.76.159	A	cloud.kingsofchaos.com
66.246.76.162	A	www.fundamental-code.com
66.246.76.162	A	mail.fundamental-code.com
66.246.76.162	A	fundamental-code.com
66.246.76.167	A	www.csseasy.com
66.246.76.178	A+PTR	benpfaff.org
66.246.76.178	A	www.benpfaff.org
66.246.76.178	A	ovsorbit.org
66.246.76.179	PTR	li48-179.members.linode.com
66.246.76.196	A	kaimaiview.co.nz
66.246.76.196	A	kaimaiview.com
66.246.76.196	A	katikatimotels.co.nz
66.246.76.212	A	grgry.com
66.246.76.214	A	li48-214.members.linode.com
66.246.76.215	A	jxxtech.net
66.246.76.215	A	mail.jxxtech.net
66.246.76.224	A+PTR	li48-224.members.linode.com
66.246.76.233	A	li48-233.members.linode.com
66.246.76.233	A	mail.crumbhither.com
66.246.76.233	A	siestology.org
66.246.76.242	A+PTR	li48-242.members.linode.com
66.246.76.242	A	combustiongraphics.com
66.246.76.252	A	mail.zeroclue.net
66.246.76.252	A	zeroclue.org
66.246.77.129	PTR	this.ptr.is.named.in.honor.of.arin.nac.net
66.246.77.147	PTR	this.ptr.is.named.in.honor.of.arin.nac.net
66.246.78.1	A	mail.cheapdealsurvey.com
66.246.78.48	A	mail.justmoneyfinders.com
66.246.78.80	A	mail.greatrewardsisland.com
66.246.78.96	A	mail.freshflashcorner.com
66.246.78.119	A	mail.freshflashcorner.com
66.246.78.128	A	mail.greatestdiscountfinder.com
66.246.78.208	A	mail.hotofferedge.com
66.246.78.240	A+PTR	mail1.yourrewardsrocket.com
66.246.78.240	A	mail.yourrewardsrocket.com