Robtex

Up: 74.81.80.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 74.81.80.0/25
Down right: 74.81.80.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
74.81.80.3	A	randstats.com
74.81.80.4	PTR	spifla.com
74.81.80.4	A	italyinlimo.com
74.81.80.4	A	thehappydogtraining.com
74.81.80.5	PTR	jailtimeconsulting.com
74.81.80.6	A	allstarlimousinerentalservices.com
74.81.80.6	A	mail.windowsmarathon.com
74.81.80.6	A	airtravelticketdeals.com
74.81.80.8	A	barristersny.com
74.81.80.8	A	autovehicletransport.com
74.81.80.9	A	bocaratondoors.com
74.81.80.9	A	mail.brownacademy.net
74.81.80.9	A	bradentonimpactwindows.com
74.81.80.10	A	mail.impactdoorsplantation.com
74.81.80.10	A	www.impactdoorsplantation.com
74.81.80.10	A	impactdoorsplantation.com
74.81.80.11	A	aaonesource.com
74.81.80.11	A	copysystemsintl.com
74.81.80.11	A	condomanagementmiamibeach.com
74.81.80.12	A	creditcardvirtualterminals.net
74.81.80.12	A	dentistcoralspringsflorida.com
74.81.80.12	A	mail.impactdoorsmiami.net
74.81.80.13	A	discounthoteldealsforyou.com
74.81.80.13	A	drgoldbergdental.com
74.81.80.13	A	ecommerce-payment-gateways.com
74.81.80.14	A	familyvacationpackagedeals.com
74.81.80.14	A	maxumrealtygroup.com
74.81.80.14	A	flluxuryrealty.com
74.81.80.130	PTR	webmail.cogginspromo.com
74.81.80.131	PTR	webmail.cogginspromo.com
74.81.80.132	PTR	webmail.cogginspromo.com
74.81.80.133	A	natakomplete.com
74.81.80.133	A	nironkomplete.com
74.81.80.133	A	tiberlabs.com
74.81.80.134	A	casichilistore.net
74.81.80.134	A	shoprsi.com
74.81.80.134	A	naturebridgestore.org
74.81.80.135	A	ncs-ssistore.com
74.81.80.135	A	autocar-team.com
74.81.80.135	A	alliantgroupstore.com
74.81.80.138	A	icsmerchandise.com
74.81.80.139	A	damballastore.com
74.81.80.140	A	southpromos.com
74.81.80.140	A	coeawards.com
74.81.80.140	A	mcglincheystore.com
74.81.80.141	A	*.gulfstreamstore.com
74.81.80.141	A	gulfstreamcompanystore.com
74.81.80.144	A	salemfivestore.com
74.81.80.149	A	www.savannahboot.com
74.81.80.149	A	savannahboot.com
74.81.80.150	A	www.earthside.net
74.81.80.150	A	earthside.net
74.81.80.151	A	cps-gear.com
74.81.80.152	A	pfgstore.com
74.81.80.153	A	srrgear.com
74.81.80.154	A	medichoice-shop.com
74.81.80.155	A	millikenstore.com
74.81.80.156	A	carlisleitstore.com
74.81.80.157	A	www.milbankmarketplace.com
74.81.80.158	A	tritonswag.com
74.81.80.159	A	returnpathstore.com
74.81.80.161	A	m1-gear.com
74.81.80.162	A	imi-ammo.com
74.81.80.164	A	naturebridgestore.org
74.81.80.165	A	rsandh-store.com
74.81.80.166	A	yescommunitiesstore.com
74.81.80.167	A	oregonliterature.com
74.81.80.167	A	oregonmerchandise.com
74.81.80.169	A	shopmodeln.com
74.81.80.170	A	estes-store.com
74.81.80.171	A	cha-store.com
74.81.80.172	A	shop.edmodo.com
74.81.80.173	A	inogenmerchandise.com
74.81.80.173	A	inogenipoints.com
74.81.80.174	A	cogginsstore.com
74.81.80.175	A	pritchardstore.com
74.81.80.177	A	fbcofsavstore.com
74.81.80.178	A	novarageo-store.com
74.81.80.179	A	lgscompanystore.com
74.81.80.180	A	pcwstore.com
74.81.80.183	A	btn-inc-store.com
74.81.80.183	A	seweurodrivestore.com
74.81.80.183	A	theolympiacompaniesstore.com
74.81.80.184	A	cnbemployeestore.com
74.81.80.185	A	opowerswag.com
74.81.80.186	A	netzschstore.com
74.81.80.187	A	swbcstore.com
74.81.80.189	A	top-co-store.us
74.81.80.190	A	btn-inc-store.com
74.81.80.194	PTR	mailer.haveninparis.com
74.81.80.195	PTR	vps1.gen9dns.net
74.81.80.195	A	ns1.gen9dns.net
74.81.80.195	A	gen9dns.net
74.81.80.196	A	ns2.gen9dns.net
74.81.80.197	PTR	cvps3.gen9dns.net
74.81.80.199	PTR	cvps.infectedse.com
74.81.80.199	A	ns2.infectedse.com
74.81.80.200	PTR	cvps2.gen9dns.net
74.81.80.200	A	mail.pscindia.org
74.81.80.200	A	mail.owtsl.com
74.81.80.202	PTR	cvps2.gen9dns.net
74.81.80.203	PTR	sun.wigitek.info
74.81.80.204	PTR	moon.wigitek.info
74.81.80.205	PTR	vps.haveninparis.com
74.81.80.206	PTR	mta-206.mx.allfreshsite.com
74.81.80.207	PTR	mta-207.mail.snowworldonline.com
74.81.80.208	PTR	mta-208.mx.allfreshsite.com
74.81.80.209	PTR	mta-209.mx.allfreshsite.com
74.81.80.210	PTR	mta-210.mx.allfreshsite.com
74.81.80.211	PTR	mta-211.mx.allfreshsite.com
74.81.80.212	PTR	mta-212.mx.allfreshsite.com
74.81.80.213	PTR	mta-213.mx.allfreshsite.com
74.81.80.214	PTR	mta-214.mx.allfreshsite.com
74.81.80.215	PTR	mta-215.mx.allfreshsite.com
74.81.80.216	PTR	dual2.gen2dns.net
74.81.80.217	PTR	mta-217.mail.snowworldonline.com
74.81.80.218	PTR	mta-218.mail.snowworldonline.com
74.81.80.219	PTR	mta-219.mail.snowworldonline.com
74.81.80.220	PTR	mta-220.mail.snowworldonline.com
74.81.80.221	PTR	mta-221.mail.snowworldonline.com
74.81.80.222	PTR	relay.myserversmtp-1.com
74.81.80.223	PTR	mta-223.mail.snowworldonline.com
74.81.80.224	PTR	mta-224.mail.snowworldonline.com
74.81.80.225	PTR	mta-225.mail.snowworldonline.com
74.81.80.226	PTR	mta-226.mail.snowworldonline.com
74.81.80.227	PTR	cvps.archetype-informatique.com
74.81.80.227	A	ns1.archetype-informatique.com
74.81.80.227	A	archetype-it.com
74.81.80.228	PTR	sv1.wigitek.info
74.81.80.229	PTR	empire.123easyprints.com
74.81.80.231	PTR	ns1.rlhanson-online.com
74.81.80.232	PTR	ns1.rlhanson-online.com
74.81.80.240	PTR	web1.iportis.net
74.81.80.245	PTR	echo.gendns20.com
74.81.80.245	A	bluelangroup.net
74.81.80.250	PTR	server4.gschd.com