Robtex

Up: 66.6.128.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 66.6.144.0/21
Down right: 66.6.152.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.6.144.38	A	manheimnews.com
66.6.144.38	A	manheimvalueindex.com
66.6.144.80	A	manheim-china.cn
66.6.144.80	A	manheim.com.cn
66.6.144.80	A	manheimchina.cn
66.6.145.10	A+PTR	cislst.coxenterprises.com
66.6.145.15	PTR	obmail9.coxinc.com
66.6.145.15	A	securemail.coxenterprises.com
66.6.145.18	A	fraud-cox.com
66.6.145.32	A	ceiservicesqa.coxinc.com
66.6.145.33	A	ceiservices.coxenterprises.com
66.6.145.41	PTR	mycoxpassword.com
66.6.145.41	A	insite.coxenterprises.com
66.6.145.41	A	coxpac.com
66.6.145.86	PTR	i9verification.coxenterprises.com
66.6.145.86	A	cislst.coxenterprises.com
66.6.145.86	A	insite.extranet.coxenterprises.com
66.6.145.91	A	media.coxenterprises.com
66.6.145.91	A	resources.coxenterprises.com
66.6.145.118	A	sip.coxinc.com
66.6.145.133	A+PTR	cqs.coxenterprises.com
66.6.145.134	A	skypeae01.coxinc.com
66.6.145.143	A	obmail3.coxinc.com
66.6.145.146	A+PTR	obsec1.coxinc.com
66.6.145.147	A	obsec2.coxinc.com
66.6.145.148	A+PTR	obmail4.coxinc.com
66.6.145.156	A	media.coxenterprises.com
66.6.145.166	A	obmail6.coxinc.com
66.6.145.168	A	directory.coxenterprises.com
66.6.145.170	A	financials.coxenterprises.com
66.6.145.171	PTR	assistme.coxinc.com
66.6.145.171	A	assistmechat.coxinc.com
66.6.145.178	A+PTR	perspectivemobile.coxenterprises.com
66.6.145.179	A+PTR	im.coxinc.com
66.6.145.180	A	lyncdiscover.coxinc.com
66.6.145.180	A	sfbwebext01.coxinc.com
66.6.145.199	A	share.coxenterprises.com
66.6.145.208	A	sones.net
66.6.145.209	A	mx1.coxmediagroup.com
66.6.145.211	A	retirement.coxenterprises.com
66.6.145.215	A	insitetest.coxenterprises.com
66.6.145.225	A	meetingcenter.coxenterprises.com
66.6.145.226	A	coxmeetingcenter.com
66.6.145.237	A	meetingcentersecureqc.coxinc.com
66.6.145.239	A	kdpilot.coxenterprises.com
66.6.145.244	A	mypay.coxenterprises.com
66.6.146.8	A+PTR	kudzublog.com
66.6.146.8	A	coxtampa.com
66.6.146.8	A	*.kudzublog.com
66.6.146.9	A+PTR	www.kudzu.com
66.6.146.9	A	japan.kudzu.com
66.6.146.9	A	www.wip.kudzu.com
66.6.146.11	PTR	register.kudzu.com
66.6.146.16	A	satl0gtm180.coxsearch.com
66.6.146.16	A	*.coxsearch.com
66.6.146.17	A	gtmatl.kudzu.com
66.6.146.17	A	gtmatl.kudzublog.com
66.6.146.20	PTR	eatl0x20.coxinc.com
66.6.146.21	PTR	eatl0x21.coxinc.com
66.6.146.32	A	stat1.coxinc.com
66.6.146.33	A	stat2.coxinc.com
66.6.146.34	A+PTR	stat3.coxinc.com
66.6.146.35	A+PTR	stat4.coxinc.com
66.6.146.48	A	coxradiosmtp.coxinc.com
66.6.146.49	A+PTR	www.coxvacationservices.com
66.6.146.49	A	coxvacationservices.com
66.6.146.50	PTR	insite.coxenterprises.com
66.6.146.52	PTR	dns3.cxri.net
66.6.146.56	A	insite504qc.coxinc.com
66.6.146.64	A	cbiglobal.coxinc.com
66.6.146.68	A+PTR	obsmtp.coxtv.com
66.6.146.75	A	outboundms1.coxinc.com
66.6.146.75	A	mail1.coxinc.com
66.6.146.87	PTR	resources.coxenterprises.com
66.6.146.88	A+PTR	portal50qc.coxinc.com
66.6.146.89	A	xchangeqa.coxinc.com
66.6.146.94	A	treasuryqc.coxinc.com
66.6.146.99	A	ms1.coxinc.com
66.6.146.104	PTR	www.coxalert.com
66.6.146.109	A+PTR	mx1.autotraderpub.com
66.6.146.110	A	obmail1.coxinc.com
66.6.146.110	A	mx1.coxenterprises.net
66.6.146.115	A+PTR	asg.coxatp.com
66.6.146.116	A+PTR	ssresourcesqa.coxinc.com
66.6.146.117	A+PTR	eatl0xd137.coxenterprises.com
66.6.146.119	PTR	fta1.coxenterprises.com
66.6.146.119	A	fta2.coxenterprises.com
66.6.146.131	A+PTR	fta1.coxenterprises.com
66.6.146.146	A+PTR	cxrmail.coxinc.com
66.6.146.151	A	webmail.coxradio.com
66.6.146.167	A	jobboard.coxenterprises.com
66.6.146.192	A	dns4.coxohio.com
66.6.146.193	A	dns3.coxohio.com
66.6.146.215	A+PTR	webmail1.statesman.com
66.6.146.238	A	pbni-smtp2.pbni.net
66.6.147.8	A	webmail.coxtv.com
66.6.147.9	PTR	obsmtp1.coxtv.com
66.6.147.11	PTR	obsmtp1.coxtv.com
66.6.147.12	A+PTR	ctvmail.coxinc.com
66.6.147.15	A	kfoxftp.coxtv.com
66.6.147.70	A+PTR	mail-na1.manheim.com
66.6.147.71	PTR	manheim.com
66.6.147.80	A+PTR	glo3.manheim.com
66.6.147.135	A	placeanad.palmbeachpost.com
66.6.147.144	A	natl0as205.coxenterprises.com
66.6.147.153	A+PTR	obmail.coxnewspapers.com
66.6.147.153	A	trep.com
66.6.147.153	A	hrprep.com
66.6.147.156	PTR	mx1.coxnewspapers.com
66.6.147.200	A+PTR	webmail.coxatp.com
66.6.147.200	A	coxatp.com
66.6.147.230	A	meetingcenter.coxenterprises.com
66.6.148.34	A	vconnect.coxinc.com
66.6.148.151	A	webmail.coxinc.com
66.6.148.151	A	autodiscover.coxinc.com
66.6.148.152	A	webmail.coxmediagroup.com
66.6.148.249	A	east.coxinc.net
66.6.152.10	A	ftp.iad.cimedia.net
66.6.152.11	A	upload.coxnewsweb.com
66.6.152.11	A	www.upload.coxnewsweb.com
66.6.152.13	A	origin.dev.ajc.cimedia.com
66.6.152.30	A	origin.test.palmbeachdailynews.cimedia.com
66.6.152.58	A	test.accessatlanta.com
66.6.152.58	A	test.fairfield-echo.com
66.6.152.58	A	test.pulsejournal.com
66.6.152.82	A	dev.accessatlanta.com
66.6.152.82	A	preview-qa.whio.com
66.6.152.82	A	dev.daytondailynews.com
66.6.152.96	A	thepalmbeachpost.com
66.6.152.96	A	palmbeachpost.coxnewsweb.com
66.6.152.97	A	photos.swocol.com
66.6.152.97	A	www.swocol.com
66.6.152.113	A	accessatlanta.net
66.6.152.114	A	www.theaustinamericanstate.com
66.6.152.114	A	americanstatesman.com
66.6.152.114	A	theaustinamericanstate.com
66.6.152.128	A	alt.coxnewsweb.com
66.6.152.128	A	origin.alt1.coxnewsweb.com
66.6.152.128	A	img.coxnewsweb.com
66.6.152.144	A	www.coxmg.biz
66.6.152.144	A	www.dealswarm.net
66.6.152.144	A	coxnet.net
66.6.152.160	A	django.daytondailynews.com
66.6.152.165	PTR	postfix.ddtc.cmgdigital.com
66.6.152.165	A	mailhost1.iad.cimedia.net
66.6.152.165	A	mx1.iad.cimedia.net
66.6.152.170	PTR	stm0-mta1.cmgdigital.com
66.6.152.210	PTR	stm40-mta1.cmgdigital.com
66.6.152.217	A	stm47-mta2.cmgdigital.com
66.6.152.221	A	coxradioarc.com
66.6.156.35	A	gtmsd.kudzublog.com
66.6.156.35	A	gtmsd.kudzu.com
66.6.156.36	A	www.kudzu.com
66.6.156.36	A	www.wip.kudzu.com
66.6.156.53	A	ns3.coxinc.com
66.6.156.249	A	west.coxinc.net