Robtex

Up: 64.68.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 64.68.32.0/20
Down right: 64.68.48.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
64.68.32.2	PTR	dc-1.advancedaccess.com
64.68.32.9	A	barbaracox.com
64.68.32.9	A	bobbytarango.com
64.68.32.21	A	wesellhomes2you.com
64.68.32.21	A	ds-ns1.core.advancedaccess.com
64.68.32.33	A	forms.advancedaccess.com
64.68.32.34	A	vclient.advancedaccess.com
64.68.32.35	A	crm.advancedaccess.com
64.68.32.36	A	crm.advancedaccess.com
64.68.32.40	A	jordanmuhly.com
64.68.32.71	A	katabat-relay.mail.advancedaccess.com
64.68.32.72	A	katabat-relay.mail.advancedaccess.com
64.68.32.86	A	ns2.core.advancedaccess.com
64.68.32.101	A	angiecummings.com
64.68.32.101	A	findinghome4u.com
64.68.32.101	A	web2.advancedaccess.com
64.68.32.105	PTR	web5.advancedaccess.com
64.68.32.105	PTR	legacyweb2.core.advancedaccess.com
64.68.32.105	A	prescottpinesrealty.com
64.68.32.106	PTR	web6.advancedaccess.com
64.68.32.128	A	ds4sitegen.advancedaccess.com
64.68.32.128	A	ds4admin.advancedaccess.com
64.68.32.128	A	luckett85.com
64.68.32.135	PTR	icadmin.advancedaccess.com
64.68.32.135	PTR	icimages.advancedaccess.com
64.68.32.135	PTR	icsignup.advancedaccess.com
64.68.32.161	A	mailhub-quickhomes.advancedaccess.com
64.68.32.161	A	mailhub-slow.advancedaccess.com
64.68.32.161	A	mailhub-customerclient.advancedaccess.com
64.68.32.166	PTR	exchangelistener-4.advancedaccess.com
64.68.32.166	PTR	exchangelistener-4.mail.advancedaccess.com
64.68.32.168	PTR	exchange-filter-2.mail.advancedaccess.com
64.68.32.194	A	virtualcenter.core.advancedaccess.com
64.68.32.201	A	fayegaskins.com
64.68.32.201	A	napahomesforsale.com
64.68.32.201	A	eratterree.com
64.68.32.225	A	olap-1.core.advancedaccess.com
64.68.32.240	A	util-3.core.advancedaccess.com
64.68.32.246	A	util-6.core.advancedaccess.com
64.68.32.251	A	esx-7.core.advancedaccess.com
64.68.33.2	PTR	mailhub-1.advancedaccess.com
64.68.33.4	A+PTR	aolsend-1.mail.advancedaccess.com
64.68.33.39	A	mailsite-6.core.advancedaccess.com
64.68.33.41	A	mailsite-8.core.advancedaccess.com
64.68.33.49	A	dsweb-1.advancedaccess.com
64.68.33.50	A	dsweb-2.advancedaccess.com
64.68.33.66	A	filelib-2.advancedaccess.com
64.68.33.67	A	filelib-3.advancedaccess.com
64.68.33.69	A	filelib-1.core.advancedaccess.com
64.68.33.70	A	filelib-4.advancedaccess.com
64.68.33.188	A	thequickbooksadvisors.com
64.68.35.2	A+PTR	dsweb-5.core.advancedaccess.com
64.68.35.5	A	dsadmin-4.core.advancedaccess.com
64.68.35.17	A	preferredmortgageexchange.com
64.68.35.17	A	megfinnrealtor.com
64.68.36.1	A	countryil.com
64.68.36.1	A	kavitakamat.com
64.68.36.1	A	colleenshomes.com
64.68.36.10	A	nickhultgren.com
64.68.36.32	A	ndx3.hms-gtm.com
64.68.36.36	A	www.janegrice.com
64.68.36.36	A	cospringsforsale.com
64.68.36.36	A	sscape1.com
64.68.36.64	A	enqa-enstaging06.com
64.68.36.65	A	wyldfyreweb.com
64.68.36.75	A	enqa02.hms-gtm.com
64.68.36.76	A	enqa3-dhmstaging.com
64.68.36.97	A	listingslogin.com
64.68.36.122	A	enqa-hmsera.com
64.68.36.124	A	enqa2-dhmstaging.com
64.68.36.125	A	uatera2.com
64.68.36.141	A	dominiondoes.com
64.68.37.0	A	*.advancedaccess.iamtoodumbtosetupdns.0.37.68.64.hitfarm.com
64.68.37.3	A	corpgateway.lcimedia.com
64.68.37.4	A	advancedaccess.iamtoodumbtosetupdns.4.37.68.64.hitfarm.com
64.68.37.4	A	dc-core-1.core.advancedaccess.com
64.68.37.37	A	sql-mls-staging-1.db.advancedaccess.com
64.68.37.37	A	sql-idx-1.core.advancedaccess.com
64.68.37.66	A	sell.boats.com
64.68.37.67	A	gatewayinnlakecity.com
64.68.37.67	A	lexingtoninnbrooklyn.com
64.68.37.67	A	resources.boattrader.com
64.68.37.98	A	account.boatwizard.com
64.68.37.98	A	crm.boatwizard.com
64.68.37.98	A	brokers.boatwizard.com
64.68.37.224	A+PTR	fossmotors.autobasehosted.com
64.68.37.224	A	erikaohara.com
64.68.37.224	A	ericaohara.com
64.68.37.244	PTR	mail.autobasereporter.net
64.68.37.244	A	autobasereporter.com
64.68.38.1	A	williamsnissanpa.com
64.68.38.1	A	dominionautowebsites.com
64.68.38.1	A	www.performancegmctrucks.com
64.68.38.78	A	mail.qadealerspace.com
64.68.38.82	A	dominiondemo.com
64.68.38.86	A	mail.uatdealerspace.com
64.68.38.94	A+PTR	dds-smtp-02.dominiondashboard.com
64.68.38.102	A	semvelocity.com
64.68.38.102	A	www.semvelocity.com
64.68.38.109	A+PTR	ads.avv.com
64.68.38.115	A	app.prime-response.com
64.68.38.129	PTR	rsmtp.ziios.com
64.68.38.146	A	readytechs.com
64.68.38.160	A	payloadglobal.com.cn
64.68.38.160	A	payloadglobal.ru
64.68.38.160	A	payloadglobal.com.mx
64.68.38.241	A	test.forrent.com
64.68.39.73	A	drivewebsite.com
64.68.39.75	A	galpinfordinc.com
64.68.39.75	A	crosbycadillacgmcnissan.com
64.68.39.75	A	somersworthmitsubishi.com
64.68.39.112	A	franchiseresaleopportunities.com
64.68.39.133	A	eai.avv.com
64.68.39.137	A+PTR	wcbot.avv.com
64.68.39.138	A	imap.bronx.mitsubishiprospects.com
64.68.39.138	A	mail2.bronx.mitsubishiprospects.com
64.68.39.162	A	ftp01.traderonline.com
64.68.39.162	A	ftp.traderonline.com
64.68.39.162	A	temftp.traderonline.com
64.68.39.165	A	media.traderonline.com
64.68.39.193	A	ns1.eneighborhoods.com
64.68.39.194	A	hmsworkflow.com
64.68.39.197	A	beta-dhmstaging.com
64.68.39.198	A	rmx-hmsqa.com
64.68.39.225	A	carloanco.com
64.68.39.240	A	businessopportunitycentral.com
64.68.39.240	A	lowcostfranchises.com
64.68.39.240	A	frantrak.com
64.68.40.87	A	subscription40-87.mail.advancedaccess.com
64.68.40.108	A	subscription40-108.mail.advancedaccess.com
64.68.40.108	A	californialuxuryhomes.com
64.68.40.108	A	www.californialuxuryhomes.com
64.68.40.136	A	subscription40-136.mail.advancedaccess.com
64.68.41.147	A	assets.boattrader.com
64.68.41.154	A	mail4.boats.com
64.68.45.33	A	lacresentarealestate.com
64.68.48.2	A	dc-3.advancedaccess.com
64.68.48.17	A	smtp1.homes.com
64.68.48.19	A	ns4.homes.com
64.68.48.19	A	ns3.homes.com
64.68.48.32	A	cpanel.homes.com
64.68.48.34	A	atprod.homes.com
64.68.48.34	A	controlpanel.homes.com
64.68.48.36	A	blog.homes.com
64.68.48.40	A	smtp1.homes.com
64.68.48.40	A	cpanel.homes.com
64.68.48.71	A	heliosapi.homes.com
64.68.48.71	A	node-api.homes.com
64.68.48.74	A	util-2.core.advancedaccess.com
64.68.48.177	A	util-5.core.advancedaccess.com
64.68.48.228	A	util-4.core.advancedaccess.com
64.68.48.230	A	ns2.eneighborhoods.com
64.68.48.234	A	ns2.remaxleadstreet.com
64.68.48.234	A	ns2.hms-gtm.com
64.68.49.18	A	dataximg.traderonline.com
64.68.49.132	A	ns2.forrent.com
64.68.49.136	A	ashimages.forrent.com
64.68.50.93	A	ns1.dealerskins.com
64.68.50.111	A	dc-2.advancedaccess.com
64.68.50.112	A	dc-1.advancedaccess.com
64.68.50.133	A	*.jobalot.com
64.68.50.133	A	www.razbox.com
64.68.50.133	A	*.razbox.com
64.68.50.191	PTR	houston.employmentguide.com
64.68.50.191	PTR	dallas.employmentguide.com
64.68.50.191	PTR	indianapollis.employmentguide.com
64.68.50.192	A	*.empguide.com
64.68.50.192	A	pornoplentyxxxlinks.empguide.com
64.68.50.192	A	empguide.com
64.68.51.118	A	ns2.autoappointments.com
64.68.51.118	A	ns2.auto-notify.com
64.68.51.118	A	ns2.autoenews.com
64.68.51.133	A	c3.eprospecting.com
64.68.51.133	A	designedbyaa.com
64.68.51.133	A	www.powersearch.com
64.68.51.134	A	c3.eprospecting.com
64.68.51.134	A	designedbyaa.com
64.68.51.134	A	designedbyhomesconnect.com
64.68.51.165	A	www.eaglemarine.com
64.68.51.165	A	coyotemotorsports.com
64.68.51.165	A	southcountyhonda.net
64.68.51.195	A	ns2.x-change.com
64.68.62.87	A+PTR	gdns2.dominionenterprises.com
64.68.62.87	A	gdns2.traderonline.com
64.68.62.88	A+PTR	ns2.dominionenterprises.com
64.68.62.95	A	ftp.employmentguide.com
64.68.62.98	A	ftp.jobalot.com
64.68.62.137	A+PTR	dc3custmail.dominionenterprises.com
64.68.63.1	A	nickhultgren.com
64.68.63.10	A	hmssystest.com