Robtex

Up: 74.81.82.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 74.81.82.128/26
Down right: 74.81.82.192/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
74.81.82.130	PTR	server29.abstractdns.com
74.81.82.130	A	andyinmo.com
74.81.82.130	A	blukangaru.com
74.81.82.133	A	2010000.com
74.81.82.134	A	swissconnex.com
74.81.82.134	A	hydrobell.com
74.81.82.134	A	creafolies.ch
74.81.82.136	A	www.neuquest.com
74.81.82.138	A	trianglecruises.com
74.81.82.138	A	swingdancecruises.com
74.81.82.138	A	merrytalespublishing.com
74.81.82.140	PTR	rssg1plain.whbdns.com
74.81.82.141	A	alarmsstafford.com
74.81.82.142	A	checkbox.com.mx
74.81.82.142	A	caparroso.com.mx
74.81.82.147	A	vps3.namecheaphosting.com
74.81.82.148	PTR	icwt.ch
74.81.82.162	PTR	rs25.abstractdns.com
74.81.82.162	A	londonio.com
74.81.82.162	A	mail.secureinformatica.com.ar
74.81.82.163	PTR	buzzsg2.whbdns.com
74.81.82.163	A	elatior.com
74.81.82.164	PTR	buzzsg2.whbdns.com
74.81.82.165	PTR	buzzsg2.whbdns.com
74.81.82.170	A+PTR	server03.abstractdns.com
74.81.82.170	A	blazeaway.net
74.81.82.170	A	broadpikemotors.com
74.81.82.171	PTR	server03.webhostingbuzz.com
74.81.82.171	A	inforeferent.com
74.81.82.171	A	chinarunet.com
74.81.82.172	A+PTR	server03.webhostingbuzz.com
74.81.82.173	PTR	pozitim.com
74.81.82.177	PTR	srv1.pdf-word.net
74.81.82.177	A	orangedan.me
74.81.82.177	A	blackchef-coat.com
74.81.82.178	A	ns2.pdf-word.net
74.81.82.179	PTR	srv1.uvacreativa.com
74.81.82.180	PTR	mail.sachiidosti.com
74.81.82.181	PTR	srv1.clifftechnologies.com
74.81.82.182	PTR	srv1.dominospizza.com.pe
74.81.82.182	A	ns1.dominospizza.com.pe
74.81.82.185	PTR	srv1.fernandogonzalez.co
74.81.82.185	A	subemiwe.whbdns.com
74.81.82.186	PTR	srv1.addf.net
74.81.82.187	PTR	srv1.pcrepairshop.org
74.81.82.188	PTR	hostinga.whbdns.com
74.81.82.189	PTR	srv3.93w.ru
74.81.82.194	A+PTR	server03.abstractdns.com
74.81.82.197	A	plasmatikon.com
74.81.82.197	A	redfive.ro
74.81.82.197	A	antinegativ.ro
74.81.82.198	A+PTR	mail03.whbdns.com
74.81.82.202	A+PTR	vps6.whbdns.com
74.81.82.204	A	sellomatic.com.mx
74.81.82.204	A	tarjetas-presentacion.com
74.81.82.204	A	tarjetas-volantes-tripticos-flyers-postales-facturas.com
74.81.82.205	A	ns2.hospedajepre3.com
74.81.82.213	PTR	srv1.absoluteauthority.com
74.81.82.213	A	ns1.banglasoftcomputer.com
74.81.82.214	A	ns2.banglasoftcomputer.com
74.81.82.218	PTR	vznode6.whbdns.com
74.81.82.219	PTR	srv2.chatinvideo.com
74.81.82.219	A	srv1.net-head.net
74.81.82.220	PTR	srv2.chatinvideo.com
74.81.82.221	PTR	srv1.malihosting.com
74.81.82.222	PTR	srv2.chatinvideo.com
74.81.82.222	A	www.abenzio.com
74.81.82.222	A	hipindex.com
74.81.82.226	PTR	server05.abstractdns.com
74.81.82.226	A	michael-stafford.com
74.81.82.226	A	mail.etchingcompany.com
74.81.82.229	PTR	www.tooloutfitters.com
74.81.82.233	PTR	rs33.abstractdns.com
74.81.82.233	A	ns1.essay-writers-help.com
74.81.82.233	A	ns1.custom-writing-services.org
74.81.82.234	PTR	rs5.abstractdns.com
74.81.82.234	A	petesa.com
74.81.82.234	A	ns1.cyberprisehosting.com
74.81.82.235	A	limaoutdoorclassroom.org
74.81.82.237	A	ns2.sigmasky.net
74.81.82.238	A+PTR	mercadosbolivia.com
74.81.82.242	PTR	srv1.headtotoeclothing.com
74.81.82.242	A	fashionwatchesonline.com
74.81.82.242	A	mmasportsstore.com
74.81.82.243	PTR	serv.1hvac.com
74.81.82.243	A	ns2.usagirls.info
74.81.82.243	A	*.profithvac.com
74.81.82.244	PTR	srv1.e2e4web.ru
74.81.82.244	A	at-star.ru
74.81.82.244	A	hudlitierb.ru
74.81.82.245	A	ns2.e2e4web.ru
74.81.82.246	A+PTR	srv1.summitbattery.com
74.81.82.246	A	mwmunitions.com
74.81.82.246	A	customsteamllc.com
74.81.82.247	A+PTR	srv1.mynetdns.com
74.81.82.247	A	netpage.in
74.81.82.247	A	bluechipspace.com
74.81.82.248	PTR	srv1.cedar.wooddale.org
74.81.82.249	A+PTR	srv1.leadguru.uk
74.81.82.249	A	srv1.amerimail.email
74.81.82.250	PTR	host1.registrar-servers.com
74.81.82.250	A	summergsm.com
74.81.82.250	A	ns1.summergsm.com
74.81.82.251	PTR	srv1.sct-hosting.com
74.81.82.251	A	mailcny.com
74.81.82.251	A	dancefromtheheartstudio.com
74.81.82.252	PTR	mail.wdc03.us
74.81.82.252	A	jasminekabuyajardin.com
74.81.82.252	A	diflucanpills.com
74.81.82.253	A	ns2.jasminekabuyajardin.com
74.81.82.253	A	mail.iranascience.com
74.81.82.253	A	ns1.iranascience.com
74.81.82.254	PTR	srv1.altermantech.com