Robtex

Up: 66.90.76.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 66.90.76.0/24
Down right: 66.90.77.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.90.76.3	PTR	ns2.qisp.net
66.90.76.4	PTR	ns1.desihood.net
66.90.76.7	PTR	dedicatedshells.net
66.90.76.9	PTR	lunar.dedicatedshells.net
66.90.76.10	PTR	prowling.midnight-hawk.com
66.90.76.11	PTR	qisp.net
66.90.76.12	PTR	mail.qisp.net
66.90.76.14	PTR	damn.u.got.smackedintheface.com
66.90.76.15	PTR	never.smackedintheface.com
66.90.76.17	PTR	dedicated.shellaccount.co.uk
66.90.76.18	PTR	stable.shellaccount.co.uk
66.90.76.20	PTR	idle.midnight-hawk.com
66.90.76.39	PTR	hey.scumbag.whats.your.host.name
66.90.76.42	A	umzugshilfe-oesterreich.at
66.90.76.42	A	onlinevolksentscheid.de
66.90.76.42	A	mail.umzugshilfehamburg.com
66.90.76.45	A	mail.filepayment.com
66.90.76.45	A	filepayment.com
66.90.76.45	A	www.filepayment.com
66.90.76.46	A	mail.lostinporn.com
66.90.76.51	A+PTR	srv02.dayzmod.com
66.90.76.63	PTR	the.few.the.proud.the.eleet.linuxcoders.net
66.90.76.64	PTR	simply.ravishing.org
66.90.76.67	PTR	profilesv.olliedealers.com
66.90.76.71	PTR	gezmo.com
66.90.76.72	PTR	jojo.is.a.mackdadi.com
66.90.76.76	PTR	will.be.your.mackdadi.com
66.90.76.82	A	ns1.abcabout.com
66.90.76.82	A	jxqy1.com
66.90.76.83	A	www.replicaglobal.com
66.90.76.83	A	ns2.abcabout.com
66.90.76.84	PTR	ldm1-il1.wxdata.us
66.90.76.84	A	overarm.cn
66.90.76.84	A	cqdf8888.com
66.90.76.85	A	auode.com
66.90.76.86	PTR	lsac1-il1.stream.warehouze.tv
66.90.76.90	PTR	ez-incomesource.com
66.90.76.91	PTR	our-moneyoffers.com
66.90.76.92	PTR	pre-launchdreamer.net
66.90.76.98	PTR	rxfair.net
66.90.76.99	PTR	stanky-danky.net
66.90.76.100	PTR	ruthless.thosedamnkids.us
66.90.76.102	PTR	damn.thosedamnkids.us
66.90.76.103	PTR	where.are.thosedamnkids.us
66.90.76.104	PTR	therugdoctors.com
66.90.76.111	PTR	play.with-my.org
66.90.76.117	PTR	loonahost.com
66.90.76.119	PTR	davechappelle.org
66.90.76.122	PTR	insane.shellaccount.co.uk
66.90.76.122	A	greataussiecars.com.au
66.90.76.122	A	pokeronline4free.net
66.90.76.123	PTR	rocksolid.backgroundprocess.com
66.90.76.127	PTR	crosseyed.evil-eye.us
66.90.76.128	PTR	bayarea.sanjosemail.org
66.90.76.130	A	contest.shakinit.com
66.90.76.131	A	foxysasha.shakinit.com
66.90.76.134	A	bootydevils.com
66.90.76.134	A	bootygods.com
66.90.76.134	A	shakinit.com
66.90.76.162	A	ns2.fappod.com
66.90.76.162	A	ns2.bitsofprofit.nl
66.90.76.162	A	ns1.naakte-wijven.info
66.90.76.166	A	ns2.speel247.nl
66.90.76.170	PTR	170-76.reverse.peelingpalms.com
66.90.76.173	PTR	173-76.reverse.peelingpalms.com
66.90.76.178	PTR	obelix.setebis.com.br
66.90.76.179	PTR	obelix.setebis.com.br
66.90.76.179	A	ns2.obelix.setebis.com.br
66.90.76.180	PTR	obelix.setebis.com.br
66.90.76.197	PTR
66.90.76.202	PTR	server.myvipgroup.com
66.90.76.203	PTR	server.myvipgroup.com
66.90.76.204	PTR	server.myvipgroup.com
66.90.76.205	PTR	server.myvipgroup.com
66.90.76.206	PTR	server.myvipgroup.com
66.90.76.227	PTR	host.thawedouticecompany.com
66.90.76.230	PTR	secure.granthughesaviation.com
66.90.76.243	A	live5.webcastwarehouse.com
66.90.76.243	A	webcastwarehouse.com
66.90.76.244	A	*.webcastwarehouse.net
66.90.76.244	A	nero.webcastwarehouse.net
66.90.76.244	A	umno.webcastwarehouse.net
66.90.77.6	A+PTR	server.tech4server.com
66.90.77.18	PTR	host.bladesedgesharpeners.com
66.90.77.19	PTR	server.skilltechportabletools.com
66.90.77.50	PTR	www5.alleyable.com
66.90.77.74	A	mail.directdialworld.com
66.90.77.74	A	plain.directdialworld.com
66.90.77.74	A	mail.directdialindia.com
66.90.77.76	A	cineindia.net
66.90.77.76	A	mail.cineindia.net
66.90.77.76	A	plain.cineindia.net
66.90.77.77	A	plain.indianmasala.net
66.90.77.78	A	www.masalanetwork.com
66.90.77.78	A	masalanetwork.com
66.90.77.78	A	plain.masalanetwork.com
66.90.77.90	PTR	ns1.topfotos.com
66.90.77.101	PTR	mail.superseason.com
66.90.77.114	PTR	ns2.speed-burst.com
66.90.77.114	A	fibersoil.com
66.90.77.166	A	wwwg.ff967.co.cc
66.90.77.195	PTR	betelgeuse3.microum.com.br
66.90.77.195	A	microum.com
66.90.77.195	A	ns2.mp3pk.net
66.90.77.196	A	betelgeuse4.microum.com.br
66.90.77.235	PTR	h.imagehost.org
66.90.77.236	PTR	emulator-zone.com
66.90.77.237	PTR	forums.emulator-zone.com
66.90.77.238	PTR	ns3.visei.net