Robtex

Up: 66.135.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 66.135.0.0/20
Down right: 66.135.16.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.135.0.0	PTR	66-135-0-0.choopa.net
66.135.0.3	PTR	stats.broadbandip.net
66.135.0.130	PTR	a01.broffice.broadbandip.net.0.135.66.in-addr.arpa
66.135.0.130	A	nospr1.datasync.net
66.135.1.76	A	www.maxed.com
66.135.1.76	A	mini.maxed.com
66.135.2.42	A	mail.ghwlaw.net
66.135.2.175	A	mail.lanewilkfamily.net
66.135.3.130	A+PTR	phfw.pelhughes.com
66.135.3.140	A	mailscan.pelhughes.com
66.135.4.87	A+PTR	66-135-4-87.ut.vivintwireless.net
66.135.4.213	PTR	sqerk.com
66.135.6.148	A	troop667.info
66.135.8.245	A	www.cachequest.com
66.135.8.245	A	keithwlewis.com
66.135.8.245	A	mx.keithwlewis.com
66.135.9.220	A	underdark.us
66.135.10.157	A	daily.fetchpuppy.com
66.135.10.184	A	mail.thejonkheerswife.com
66.135.10.184	A	mail2.peelrugs.com
66.135.10.184	A	mail.midcityvolleyball.com
66.135.10.194	A	www.gamewarden.com
66.135.10.194	A	saks.gamewarden.com
66.135.12.106	A	hms-pa.com
66.135.12.186	A	mail1.gibbsconstruction.net
66.135.12.186	A	mail1.gibbsconstruction.com
66.135.12.187	A	*.cfmasela.org
66.135.12.187	A	cfmasela.org
66.135.14.93	A	weave.co
66.135.14.126	A	nevetz.com
66.135.14.126	A	sedg.org
66.135.14.126	A	triadt.com
66.135.14.230	A	mail.hpitools.com
66.135.15.215	A	owxgdhemy.com
66.135.17.172	A	mail.cauw.org
66.135.18.82	A	mail.hollingsworthrichardsauto.com
66.135.19.68	A	mail.dfsbatonrouge.com
66.135.19.68	A	mail.disqa3.com
66.135.20.122	A	mail.midsouthcontractors.com
66.135.20.178	A	crushsoccer.net
66.135.20.230	A	lsualumni.lsualumni.org
66.135.22.142	A	devinlineberry.com
66.135.24.193	A	lsugameday.com
66.135.24.193	A	*.lsusportsnetwork.com
66.135.24.193	A	louisianalive.net
66.135.25.85	A	lapesonline.com
66.135.28.69	A	mx.fotrads.com
66.135.29.66	PTR	mail.brortho.com
66.135.29.112	A	chvjhheihyq.com