Robtex

Up: 178.18.240.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 178.18.240.0/22
Down right: 178.18.244.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
178.18.240.23	A	ns1.intelart.com.br
178.18.240.62	A	cybertek.it
178.18.240.128	A	ns1.swederear.net
178.18.240.209	A	ns1.smartguitars.net
178.18.241.89	A	cimislia.net
178.18.241.161	PTR	cybercommunications32.com
178.18.241.162	PTR	cybercommunications32.com
178.18.241.176	A	submit-link.net
178.18.241.176	A	www.submit-link.net
178.18.241.177	PTR	cybercommunications32.com
178.18.241.177	A	appspot.com--www.dmd5u.777sf.org
178.18.241.177	A	appspot.com--www.fsdzbjgs.cn
178.18.241.181	PTR	cybercommunications32.com
178.18.241.187	PTR	cybercommunications32.com
178.18.241.187	A	canadianlinks.net
178.18.241.187	A	australiandirectory.net
178.18.241.188	A	*.appspot.com--2658041997.qzone.qq.com
178.18.241.188	A	appspot.com--1169339.jjwxc.net
178.18.241.211	A+PTR	ns2.inline.de
178.18.241.211	A	goweb-security.de
178.18.241.211	A	dns01.ffm.inline.de
178.18.242.0	PTR	reverse.valueserver.de
178.18.242.0	PTR	cybercommunications32.com
178.18.242.1	PTR	web.vandorianbuilders.com
178.18.242.2	PTR	members.thebouncehousepalace.com
178.18.242.2	A	liliju.com
178.18.242.2	A	nbfullon.com
178.18.242.17	PTR	server17.powerinternet-online.com
178.18.242.18	PTR	server18.powerinternet-online.com
178.18.242.19	PTR	server19.powerinternet-online.com
178.18.242.20	A	mail.superiodominos.com
178.18.242.21	A	mail.legodox.com
178.18.242.21	A	legodox.com
178.18.242.23	A	mail.last-4-long.com
178.18.242.24	PTR	server24.powerinternet-online.com
178.18.242.25	PTR	server25.powerinternet-online.com
178.18.242.26	PTR	server26.powerinternet-online.com
178.18.242.28	A	zerocopy.net
178.18.242.28	A	mail.zerocopy.net
178.18.242.48	PTR	reverse.valueserver.de
178.18.242.48	PTR	cybercommunications32.com
178.18.242.65	PTR	mail.eroticdrugstore.com
178.18.242.66	PTR	mail.northameripharmacy.com
178.18.242.71	A	mail.evroshipping.com
178.18.242.71	A	www.evroshipping.com
178.18.242.72	PTR	mail.thesupportorder.com
178.18.242.72	A	mail.cliklok.net
178.18.242.72	A	cliklok.net
178.18.242.73	PTR	kidz73.coolkidswears.com
178.18.242.73	A	mail.express-pharmacy.net
178.18.242.73	A	express-pharmacy.net
178.18.242.74	PTR	server.247supportteam.com
178.18.242.75	PTR	mail.best-canada.com
178.18.242.81	PTR	reverse.valueserver.de
178.18.242.81	PTR	cybercommunications32.com
178.18.242.81	A	newsupport247.com
178.18.242.82	PTR	reverse.valueserver.de
178.18.242.82	PTR	cybercommunications32.com
178.18.242.82	A	mail.mytrumart.com
178.18.242.83	PTR	reverse.valueserver.de
178.18.242.83	PTR	cybercommunications32.com
178.18.242.84	A	my-free-ed.com
178.18.242.88	PTR	mail.afolabisolutions.com
178.18.242.89	PTR	reverse.valueserver.de
178.18.242.89	PTR	cybercommunications32.com
178.18.242.90	PTR	reverse.valueserver.de
178.18.242.90	PTR	cybercommunications32.com
178.18.242.91	PTR	reverse.valueserver.de
178.18.242.91	PTR	cybercommunications32.com
178.18.242.94	A	mail.cosmerb.com
178.18.242.94	A	cosmerb.com
178.18.242.114	PTR	vmi569608.contaboserver.net
178.18.242.115	PTR	reverse.valueserver.de
178.18.242.115	PTR	cybercommunications32.com
178.18.242.170	PTR	reverse.valueserver.de
178.18.242.170	PTR	cybercommunications32.com
178.18.242.179	PTR	reverse.valueserver.de
178.18.242.179	PTR	cybercommunications32.com
178.18.242.224	PTR	reverse.valueserver.de
178.18.242.224	A	1servicecar.info
178.18.242.224	A	mail.1servicecar.com
178.18.243.24	PTR	cybercommunications32.com
178.18.243.37	PTR	mail.multimediaitalia.net
178.18.243.63	PTR	cybercommunications32.com
178.18.243.85	PTR	vmi571394.contaboserver.net
178.18.243.145	PTR	cybercommunications32.com
178.18.243.145	A	2shell-becky.bee.pl
178.18.243.145	A	2open-allison.orge.pl
178.18.243.147	PTR	cybercommunications32.com
178.18.243.172	PTR	cybercommunications32.com
178.18.243.204	PTR	weat204.accureweather.com
178.18.243.207	PTR	vmi613432.contaboserver.net
178.18.243.226	A	6tg56g5.osa.pl
178.18.243.251	PTR	cybercommunications32.com
178.18.244.136	PTR	finance.betatransfer.com
178.18.244.142	PTR	cybercommunithursdays.com
178.18.244.149	PTR	game.rotolamix.com
178.18.244.157	PTR	order.dalconassociates.com
178.18.245.157	PTR	cybercommunications32.com
178.18.245.157	PTR	cybercommunithursdays.com
178.18.245.185	PTR	hydetourmalite.com
178.18.246.26	PTR	reverse.valueserver.de
178.18.246.27	PTR	reverse.valueserver.de
178.18.246.75	PTR	reverse.valueserver.de
178.18.246.81	PTR	reverse.valueserver.de
178.18.246.82	A	canadian-hq-pharmacy.net
178.18.246.83	PTR	reverse.valueserver.de
178.18.246.83	A	canadian-hq-pharmacy.com
178.18.246.83	A	mail.canadian-hq-pharmacy.com
178.18.246.84	A	mail.eurobill.biz
178.18.246.88	PTR	reverse.valueserver.de
178.18.246.89	PTR	reverse.valueserver.de
178.18.246.89	A	esecurebill.com
178.18.246.89	A	mail.esecurebill.com
178.18.246.90	PTR	reverse.valueserver.de
178.18.246.90	A	daily-supermeds.com
178.18.246.91	PTR	reverse.valueserver.de
178.18.246.93	A	mail.instabizpay.com
178.18.246.97	PTR	reverse.valueserver.de
178.18.246.154	PTR	reverse.valueserver.de
178.18.246.160	PTR	reverse.valueserver.de
178.18.246.185	PTR	reverse.valueserver.de
178.18.246.226	PTR	reverse.valueserver.de
178.18.246.235	PTR	reverse.valueserver.de
178.18.247.51	A	ds-247-51.valueserver.de
178.18.247.62	A	ds-247-62.valueserver.de
178.18.247.63	A	ds-247-63.valueserver.de
178.18.247.64	A	ds-247-64.valueserver.de
178.18.247.66	A	ds-247-66.valueserver.de
178.18.247.127	A	3stores.net
178.18.247.127	A	alqawl-alsadeed.com
178.18.247.127	A	ds-247-127.valueserver.de
178.18.247.170	A	ds-247-170.valueserver.de
178.18.247.198	A	thesmmhub.in