Robtex

Up: 63.217.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 63.217.24.0/22
Down right: 63.217.28.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
63.217.24.0	PTR	63-217-24-0.static.pccwglobal.net
63.217.24.194	PTR	63-217-24-194.static.pccwglobal.net
63.217.24.210	PTR	63-217-24-210.static.pccwglobal.net
63.217.26.47	A	cais.net
63.217.26.49	PTR	63-217-26-49.static.pccwglobal.net
63.217.26.49	A	webdb.cais.net
63.217.26.49	A	spaz.cais.net
63.217.26.50	A	bentleybythebay.com
63.217.26.116	A	a.mx.damnsmartemail.com
63.217.26.117	A	mail.snoopa.com
63.217.26.123	A	hotelw2.cais.net
63.217.27.2	A	sunnysunday.info
63.217.27.2	A	votingpowerhouse.info
63.217.27.2	A	weakdaysride.info
63.217.27.66	A	63-217-27-66.sdsl.cais.net
63.217.27.153	PTR	63-217-27-153.static.pccwglobal.net
63.217.28.2	PTR	63-217-28-2.static.pccwglobal.net
63.217.28.2	A	travelcenter.net
63.217.28.9	PTR	63-217-28-9.static.pccwglobal.net
63.217.28.9	A	profileserver.net
63.217.28.65	PTR	f-r-i-e-n-d-s.net
63.217.28.66	PTR	mx.flamingo.ru
63.217.28.70	A	mailres.adjacket.com
63.217.28.71	A	mailres.aivengo.com
63.217.28.78	A	mailres.dating-ru.com
63.217.28.81	A	mailres.fiance.com
63.217.28.90	A	mailres.mymusicsource.com
63.217.28.95	A	mailres.russianservice.com
63.217.28.99	A	mailres.estarland.com
63.217.28.132	A	sue.e271.net
63.217.29.18	PTR	63-217-29-18.static.pccwglobal.net
63.217.29.18	A	www.your-sex-links.com
63.217.29.18	A	your-sex-links.com
63.217.29.19	PTR	63-217-29-19.static.pccwglobal.net
63.217.29.19	A	shop-games.us
63.217.29.19	A	airventsistem.com
63.217.29.54	A	wanttomeetwithyou.com
63.217.29.59	PTR	63-217-29-59.static.pccwglobal.net
63.217.29.59	A	abletomeet.com
63.217.29.59	A	singlebee.com
63.217.29.82	A+PTR	ah1-p4id-24.advancedhosters.com
63.217.29.88	PTR	ah1-p4id-24.advancedhosters.com
63.217.29.91	PTR	ah1-p4id-24.advancedhosters.com
63.217.29.98	A+PTR	ah1-dxsd-25.advancedhosters.com
63.217.29.99	PTR	ah1-dxsd-25.advancedhosters.com
63.217.29.100	PTR	ah1-dxsd-25.advancedhosters.com
63.217.29.101	PTR	ah1-dxsd-25.advancedhosters.com
63.217.29.104	PTR	ah1-dxsd-25.advancedhosters.com
63.217.29.105	PTR	ah1-dxsd-25.advancedhosters.com
63.217.29.106	PTR	ah1-dxsd-25.advancedhosters.com
63.217.29.107	PTR	ah1-dxsd-25.advancedhosters.com
63.217.29.130	PTR	63-217-29-130.static.pccwglobal.net
63.217.30.1	PTR	63-217-30-1.static.pccwglobal.net
63.217.30.34	PTR	63-217-30-34.static.pccwglobal.net
63.217.30.41	PTR	63-217-30-41.static.pccwglobal.net
63.217.30.136	PTR	63-217-30-136.static.pccwglobal.net
63.217.30.148	A	mx-out10.jpeadvertising.com
63.217.30.168	PTR	63-217-30-168.static.pccwglobal.net
63.217.30.170	PTR	63-217-30-170.static.pccwglobal.net
63.217.30.210	PTR	jpe5.jpeadvertising.com
63.217.30.210	A	mx2.damnsmartmail.com
63.217.30.210	A	mx.damnsmartmail.com
63.217.30.217	PTR	mail.sokule11.com
63.217.30.217	A	sokule11.com
63.217.30.218	A	sokule12.com
63.217.30.219	A	sokule13.com
63.217.30.220	A	sokule3.com
63.217.31.0	PTR	63-217-31-0.static.pccwglobal.net
63.217.31.2	A	maur.globecorp.net
63.217.31.3	PTR	gig1.globecorp.net
63.217.31.5	A	backup.globecorp.net
63.217.31.5	A	pont.globecorp.net
63.217.31.6	A	zeon.globecorp.net
63.217.31.8	A+PTR	suen.globecorp.net
63.217.31.9	A	hueb.globecorp.net
63.217.31.11	PTR	relay.globecorp.net
63.217.31.13	A	joux.globecorp.net
63.217.31.17	A	doom.globecorp.net
63.217.31.20	A	relay.appic.it
63.217.31.21	A	magentoextras.com
63.217.31.21	A	magentoexpress.com
63.217.31.28	A	dhost28.globecorp.net
63.217.31.31	A	porno-dream.com
63.217.31.31	A	www.porno-dream.com
63.217.31.43	PTR	web-r1-h43.globecorp.net
63.217.31.43	A	www.pussyslot.com
63.217.31.43	A	pussyslot.com
63.217.31.51	PTR	web-r1-h51.globecorp.net
63.217.31.54	A	cdn-z1.perfectgirls.net
63.217.31.56	PTR	web-r1-h56.globecorp.net
63.217.31.56	A	cdn-z3.dojki.com
63.217.31.66	PTR	web-r1-h66.globecorp.net
63.217.31.73	PTR	web-r1-h73.globecorp.net
63.217.31.74	PTR	web-r1-h74.globecorp.net
63.217.31.75	PTR	web-r1-h75.globecorp.net
63.217.31.79	A	www.sexsq.net
63.217.31.91	PTR	dns1.globecorp.net
63.217.31.96	PTR	web-r1-h96.globecorp.net
63.217.31.101	A	www1.globecorp.net
63.217.31.102	A	www2.globecorp.net
63.217.31.130	A+PTR	mailer2.anastasiaweb.com
63.217.31.131	PTR	mx1.scanna.com
63.217.31.132	PTR	mailer7.anastasiaweb.com
63.217.31.132	A	mx2.gcompanions.com
63.217.31.132	A	mx2.anastasiasaffmail.com
63.217.31.153	PTR	63-217-31-153.static.pccwglobal.net
63.217.31.155	PTR	63-217-31-155.static.pccwglobal.net
63.217.31.242	PTR	mail.eleview.com