Robtex

Up: 69.31.128.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 69.31.128.0/23
Down right: 69.31.130.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
69.31.128.0	PTR	ns6.public-ns.com
69.31.128.11	A	mail.allporn4free.net
69.31.128.92	PTR	www.lostlake.org
69.31.128.94	PTR	bondagewomen.net
69.31.128.94	A	*.bondagewomen.net
69.31.128.130	PTR	lbetech.com
69.31.128.188	PTR	mx2.advancedhosters.com
69.31.128.188	A	mail2.admin.smut.ru
69.31.128.188	A	mail2.moevideo.net
69.31.128.189	PTR	notify.advancedhosters.com
69.31.128.190	PTR	smtp2.advancedhosters.com
69.31.128.212	A	ython.org
69.31.128.212	A	p.ython.org
69.31.129.3	A	www.beachhouse.smgov.net
69.31.129.33	A	neovanglist.net
69.31.129.33	A	lists.neovanglist.net
69.31.129.33	A	*.linsintros.com
69.31.129.38	A	bytebounce.com
69.31.129.98	A	bornreadyhealthcare.com
69.31.129.98	A	rtarad.com
69.31.129.147	PTR	server1.darkalley.com
69.31.131.6	PTR	ns01.voicevalley-networks.com
69.31.131.33	A	pilosoft-gw.ivy.net
69.31.131.34	PTR	lucette.ivy.net
69.31.131.34	A	ns-lucette.ivy.net
69.31.131.39	A	hhh-intarweb.ivy.net
69.31.131.40	A+PTR	payne.rootdruid.com
69.31.131.41	PTR	eltoro.oc2600.net
69.31.131.41	A	oc2600.org
69.31.131.41	A	oc2600.net
69.31.131.44	A	foster.stonedcoder.org
69.31.131.44	A	www.stonedcoder.org
69.31.131.53	A+PTR	shokushu.ivy.net
69.31.131.55	A	ariel.ivy.net
69.31.131.57	A+PTR	shokushu.ivy.net
69.31.131.58	A	ezln.ivy.net
69.31.131.60	A+PTR	sakima.ivy.net
69.31.131.60	A	sakima.octoraro.org
69.31.131.60	A	www.octoraro.org
69.31.131.61	PTR	castrovalva.ivy.net
69.31.131.64	A	tatar-book.ru
69.31.131.64	A	www.tatar-book.ru
69.31.131.138	PTR	humbled.org
69.31.131.138	A	ns2.humbled.org
69.31.131.141	PTR	theos.org
69.31.131.142	A	colo-69-31-131-142.pilosoft.com
69.31.131.162	PTR	drpay.com
69.31.131.178	PTR	www.24-7-solutions.net
69.31.131.238	PTR	w00w00.fedora-hosting.com