Robtex

Up: 204.8.32.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 204.8.32.0/24
Down right: 204.8.33.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
204.8.32.2	A	blackbox.swiftco.net
204.8.32.70	A+PTR	corp2.swiftco.net
204.8.32.200	A+PTR	ns1.swiftco.net
204.8.32.200	A	ns1.allblogtools.com
204.8.32.200	A	ns1.freedirectorysubmit.com
204.8.32.201	PTR	ns2.swiftco.net
204.8.32.201	A	ns2.swiftdesk.com
204.8.33.1	PTR	lilmutha.cclr.net
204.8.33.2	PTR	cclrwmv1.cclr.net
204.8.33.3	PTR	ns0.cclr.net
204.8.33.4	PTR	ns1.cclr.net
204.8.33.6	PTR	lb1.www.c1r.com
204.8.33.8	A+PTR	admin-content.c1r.com
204.8.33.11	A+PTR	images.c1r.com
204.8.33.15	A	www.safesexishotsex.com
204.8.33.15	A	*.safesexishotsex.com
204.8.33.18	A+PTR	free-content.c1r.com
204.8.33.20	A+PTR	wowza.c1r.com
204.8.33.20	A	drmstore.channel1releasing.com
204.8.33.21	PTR	pedge22.cclr.net
204.8.33.21	A	www.channel1ondemand.com
204.8.33.21	A	*.channel1ondemand.com
204.8.33.22	A	store.channel1releasing.com
204.8.33.23	PTR	affiliates.c1r.com
204.8.33.23	A	www.chichiclicks.com
204.8.33.23	A	*.chichiclicks.com
204.8.33.24	A	www.streamflux.com
204.8.33.25	A	robnovinger.com
204.8.33.27	A	secure.channel1releasing.com
204.8.33.31	PTR	cclr.net
204.8.33.31	PTR	www.cclr.nl
204.8.33.32	A+PTR	billing.c1r.com
204.8.33.33	A+PTR	secure.c1r.com
204.8.33.34	PTR	c1r.com
204.8.33.34	PTR	channel1releasing.com
204.8.33.34	PTR	dirkyateslive.com
204.8.33.35	PTR	assets0.c1r.com
204.8.33.35	PTR	assets1.c1r.com
204.8.33.35	PTR	assets2.c1r.com
204.8.33.36	A+PTR	mpa3.c1r.com
204.8.33.36	A	affiliates.c1r.com
204.8.33.38	A+PTR	ruby.channel1releasing.com
204.8.33.38	A	sip.c1r.com
204.8.33.39	A+PTR	agent.c1r.com
204.8.33.43	A+PTR	malevault.com
204.8.33.44	A	secure.malevault.com
204.8.33.45	A	*.dirkyates.com
204.8.33.49	A+PTR	legacy.c1r.com
204.8.33.50	PTR	ppvsrv1.cclr.net
204.8.33.52	PTR	support.cclrinternet.com
204.8.33.52	A+PTR	support.channel1releasing.com
204.8.33.54	PTR	www.malematch.net
204.8.33.54	A	malematch.net
204.8.33.56	A+PTR	chat.channel1releasing.com
204.8.33.56	PTR	pedge1.cclr.net
204.8.33.57	PTR	pedge2.cclr.net
204.8.33.60	A	monit.cclr.net
204.8.33.61	PTR	ww2.liveandraw1on1.com
204.8.33.61	PTR	promo1.cclr.net
204.8.33.180	A+PTR	bill.hotndry.com
204.8.33.181	A+PTR	bob.hotndry.com
204.8.33.182	A	hotanddry.org
204.8.33.182	A	hotanddry.com
204.8.33.195	PTR	cclrsrv2.cclr.net
204.8.33.196	PTR	cclrsrv3.cclr.net
204.8.33.197	PTR	cms.cclr.net
204.8.33.199	PTR	exchange.cclr.net
204.8.33.203	A	news.channel1releasing.com
204.8.33.215	PTR	c1rsrv2.cclr.net
204.8.33.215	A	mx.malematch.net
204.8.33.219	A+PTR	news.c1r.com
204.8.33.222	A+PTR	exchange2010.cclr.net
204.8.33.222	A	c1rmail.com