Robtex

Up: 216.198.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 216.198.64.0/20
Down right: 216.198.80.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.198.64.96	PTR	216-198-64-96.client.cypresscom.net
216.198.65.59	A	mailout2.cypresscom.net
216.198.66.14	A	acadastro.com.br
216.198.66.14	A	ns2.acadastro.com.br
216.198.66.25	A	ns2.baratodacidade.com.br
216.198.66.105	A	ns1.alsondoskw.com
216.198.66.105	A	alsondoskw.com
216.198.66.105	A	ns2.alsondoskw.com
216.198.66.111	A	northhillsaddictiontratmentcenter.com
216.198.66.119	A	acadastro.com.br
216.198.66.128	PTR	216-198-66-128.client.cypresscom.net
216.198.66.129	A	krovatinex.com
216.198.66.130	PTR	216-198-66-130.client.cypresscom.net
216.198.66.130	A	webmail.cargill-investment-group.com
216.198.66.130	A	email.cig-ltd.com
216.198.66.160	PTR	216-198-66-160.client.cypresscom.net
216.198.67.67	A	ns2.pangeadesign.com
216.198.67.68	A	ns1.pangeadesign.com
216.198.67.146	A	216-198-67-146.client.cypresscom.net
216.198.68.42	A	rvinternal.com
216.198.68.58	A	ns1.ezymaker.com
216.198.68.58	A	ns2.ezymaker.com
216.198.68.62	A	classicserveroptions.com
216.198.68.70	A	216-198-68-70.client.cypresscom.net
216.198.68.125	A	mickslisteningroomgigology.com
216.198.68.125	A	doublehelixpc.com
216.198.68.125	A	pianocenter.com
216.198.68.142	A	velltria.com
216.198.68.142	A	indvool.com
216.198.68.142	A	indvigge.com
216.198.68.162	A	ns1.locktrust.net
216.198.68.162	A	ns2.locktrust.net
216.198.68.162	A	locktrust.net
216.198.68.179	A	huntersmini.com
216.198.68.205	A	chi-cer1-625nmichiganave.cypresscom.net
216.198.68.215	A	ord181westmadison.cypresscom.net
216.198.68.215	A	chi-cer1-181wmadisonst.cypresscom.net
216.198.68.217	A	ord745mcclintock.cypresscom.net
216.198.69.143	A	airyfence.net
216.198.69.147	A	ns2.airyfence.net
216.198.69.148	A	ns1.airyfence.net
216.198.69.157	A	ns1.tidystrong.com
216.198.69.163	PTR	216-198-69-163.client.cypresscom.net
216.198.69.163	A	korahost.co
216.198.69.163	A	ns1.quickfretservices-plus.com
216.198.69.243	A	mail.unicareinc.com
216.198.71.66	PTR	216-198-71-66.static.cypresscom.net
216.198.71.66	A	bbb.ambm.com
216.198.73.31	A	immobiliareantelao.com
216.198.73.37	A	qbt2.com
216.198.75.2	PTR	216-198-75-2.client.cypresscom.net
216.198.75.2	A	mailhost.orbitz.com
216.198.76.171	A	enter.wwtechnologies.net
216.198.76.171	A	wwtechnologies.com
216.198.78.100	A	smtp2.card-reader.com
216.198.79.85	A	highland1.cypresscom.net
216.198.79.86	A	highland2.cypresscom.net
216.198.79.162	PTR	honeypot.cypresscom.net
216.198.81.2	PTR	216-198-81-2.client.cypresscom.net
216.198.81.138	A	leenewport.com
216.198.82.2	A	mail.recouncil.com
216.198.82.18	A	smtp.cookdocs.com
216.198.82.82	A	mail.ipctexas.com
216.198.82.131	A	ns1.hardingcompany.com
216.198.82.136	A	carterharding.com
216.198.83.2	A	dfwchasesw.cypresscom.net
216.198.83.30	A	brave.cypresscomm.com
216.198.83.30	A	brave.cypresscom.net
216.198.83.32	PTR	216-198-83-32.client.cypresscom.net
216.198.83.49	A	dfwuniversity.cypresscom.net
216.198.83.50	A	dfwuniversitysw.cypresscom.net
216.198.83.186	A	mail.mbhpc.com
216.198.83.187	A	mbhpc.com
216.198.84.226	PTR	uscost.com
216.198.86.131	PTR	216-198-86-131.client.cypresscom.net
216.198.87.1	A	dfwbgp.cypresscom.net
216.198.87.3	A	dfw2900.cypresscom.net
216.198.87.6	A	dfwcerb.cypresscom.net
216.198.87.7	A	dfwcerc.cypresscom.net
216.198.87.33	A	dfwalpha.cypresscom.net
216.198.87.34	A	dfwalphasw.cypresscom.net
216.198.87.41	A	dfwcityplace.cypresscom.net
216.198.87.42	A	dfwcityplacesw.cypresscom.net
216.198.87.65	A+PTR	dfw3forest.cypresscom.net
216.198.87.66	A	dal-ces1-12221meritdr.cypresscom.net
216.198.87.66	A	dfw3forestsw.cypresscom.net
216.198.87.73	A	dfwaddison.cypresscom.net
216.198.87.97	A	dfwhillcrest1.cypresscom.net
216.198.87.98	A	dfwhillcrest1sw.cypresscom.net
216.198.87.105	A	dfwhillcrest2.cypresscom.net
216.198.87.106	A	dfwhillcrest2sw.cypresscom.net
216.198.87.129	A	dfwsherryln.cypresscom.net
216.198.87.145	A	dal-cer1-gpas.cypresscom.net
216.198.87.170	A	milburn.net
216.198.87.202	A	ansoncapital.com
216.198.89.25	A	orda2s2.cypresscom.net
216.198.89.34	A+PTR	ord745mcclintocksw.cypresscom.net
216.198.89.41	A	ord401nmichigan.cypresscom.net
216.198.89.41	A	ord401nmich.cypresscom.net
216.198.89.42	A	ord401nmichsw.cypresscom.net
216.198.89.106	A	ord100wmonroesw.cypresscom.net
216.198.89.187	A	mail.butterfieldcenter.com
216.198.90.146	A	www.grayventures.com
216.198.91.5	A	fullfilledwoman.com
216.198.91.11	A	able-woman.com
216.198.91.30	A	enduring-woman.com
216.198.91.45	A	hades.cypresscom.net
216.198.91.45	A	vigorous-woman.com
216.198.91.46	A	poseidon.cypresscom.net
216.198.91.90	A	dailyfitnesstrend.com
216.198.91.94	A	anytimefitnesssolution.com
216.198.91.97	PTR	atlnorthwinds600.cypresscom.net
216.198.91.97	A	dailyfitnesssolution.com
216.198.91.98	PTR	atlnorthwinds600sw.cypresscom.net
216.198.91.100	A	naturalwomen-tips.com
216.198.91.103	A	girlshealthyliving.com
216.198.91.110	A	budgetcoachblog.com
216.198.91.131	A	firstfitnesssolution.com
216.198.91.159	A	classicwomanshealthmagazine.com
216.198.91.166	A	healthy-tips4women.com
216.198.91.173	A	dailywomanshealthmagazine.com
216.198.91.174	A	mail.sardleff.com
216.198.91.174	A	mail.sardleff.net
216.198.91.195	PTR	216-198-91-195.client.cypresscom.net
216.198.91.212	A	womanly-health.com
216.198.91.217	A	moneyhelperblog.com
216.198.91.220	A	skintips-online.com
216.198.91.225	A	diet-keepers.com
216.198.91.232	A	moneybuddynews.com
216.198.91.236	A	moms-home-tips.com
216.198.91.239	A	managemoneyblog.com
216.198.92.32	PTR	216-198-92-32.client.cypresscom.net
216.198.92.35	PTR	surveys.mapsnet.com
216.198.92.35	A	feedback-reuters.com
216.198.92.46	A	mail.feedback-reuters.com
216.198.92.46	A	mail.reuters-feedback.com
216.198.93.1	PTR	216-198-93-1.client.cypresscom.net
216.198.94.2	PTR	216-198-94-2.client.cypresscom.net
216.198.94.52	A	cwcidonline.com
216.198.94.154	A	mail.d-dfinancial.com
216.198.94.163	A	mail.municapital.com
216.198.94.210	A	maildallas.studergroup.com
216.198.94.212	A	mysg2dallas.studergroup.com
216.198.95.58	A	mail.whittierbank.com
216.198.95.98	A	aaxischina.com.cn
216.198.95.98	A	aaxischina.com
216.198.95.98	A	aaxisgroup.com.cn