Robtex

Up: 141.0.176.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 141.0.176.0/22
Down right: 141.0.180.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
141.0.176.2	PTR	17601412.samara.svrv.ru
141.0.176.2	A	td-avantage.ru
141.0.176.3	A+PTR	mail.1sort.ru
141.0.176.8	PTR	141.0.176.8.samara.svrv.ru
141.0.176.8	A	mail.forumgroup.samara.ru
141.0.176.8	A	educateneedychildren.org
141.0.176.10	A	mail.samglass.ru
141.0.176.20	A	nms.com.ru
141.0.176.25	A+PTR	mx.sveto.ru
141.0.176.25	PTR	141.0.176.25.samara.svrv.ru
141.0.176.42	A+PTR	elves.ru
141.0.176.42	A	xn--163-mddfran1adge2a3f0d.xn--p1ai
141.0.176.42	A	mail.elves.ru
141.0.176.49	A	samara.eksmo.ru
141.0.176.98	A	samara.alice.ru
141.0.176.98	A	mail1.samara.alice.ru
141.0.176.112	A+PTR	sam.farm.ru
141.0.176.173	A	mail04.elite-parfum.ru
141.0.176.173	A	mail.elite-parfum.ru
141.0.176.194	PTR	1760141194.samara.svrv.ru
141.0.176.202	A	mail.1akp.com
141.0.177.1	PTR	141.0.177.1.samara.svrv.ru
141.0.177.1	A	gw.sam-po.ru
141.0.177.3	PTR	141.0.177.3.samara.svrv.ru
141.0.177.17	PTR	141.0.177.17.samara.svrv.ru
141.0.177.20	A	ns1.sam-po.ru
141.0.177.20	A	sam-po.ru
141.0.177.21	A	mail.sam-po.ru
141.0.177.22	A	alt6.sam-po.ru
141.0.177.26	PTR	177014126.samara.svrv.ru
141.0.177.45	A	avksamara.ru
141.0.177.70	A	sam-mx01.hz-5.ru
141.0.177.75	A+PTR	ns.cgsen.ru
141.0.177.75	A	mail.cgsen.ru
141.0.177.75	A	www.cgsen.ru
141.0.177.111	A	mail.samara-pirogova.ru
141.0.177.130	A+PTR	medlan.samara.ru
141.0.177.130	A	medlan.ns1.samara.ru
141.0.177.130	A	www.medlan63.ru
141.0.177.131	PTR	ftp.medlan.samara.ru
141.0.177.143	A	ns2.mz63.ru
141.0.177.143	A	ns1.mz63.ru
141.0.177.143	A	mail.mz63.ru
141.0.177.158	A	xn--63-6kcajku0bzajie0a.xn--p1ai
141.0.177.170	A+PTR	lpu-sites.medlan.samara.ru
141.0.177.170	A	psyhosp.ru
141.0.177.170	A	vse-ob-etom.ru
141.0.177.171	A	xn--63-6kcpe2bdsilw.xn--p1ai
141.0.177.188	A	sam-zdorov.ru
141.0.177.202	A	serv1.kubika.ru
141.0.177.204	A	mx2.scs-ntech.ru
141.0.177.204	A	mail.scs-ntech.ru
141.0.177.209	PTR	1770141209.samara.svrv.ru
141.0.177.209	A	mail.union63.ru
141.0.177.230	A	transport-smr.ru
141.0.178.17	PTR	178014117.samara.svrv.ru
141.0.178.27	A+PTR	relay.tandems.ru
141.0.178.27	A	ns.tandems.ru
141.0.178.27	A	tandems.ru
141.0.178.44	A	mail.psyhosp.ru
141.0.178.89	PTR	141.0.178.89.samara.svrv.ru
141.0.178.89	A	alex-consult.ru
141.0.178.89	A	damager.ru
141.0.178.167	A	tsk-samara-2.opt163.ru
141.0.178.169	PTR	141.0.178.169.samara.svrv.ru
141.0.178.169	A	parfum-p.ru
141.0.178.195	A+PTR	mx1.rusbolt.biz
141.0.178.199	A	post.inikom.ru
141.0.178.199	A	sv.inikom.ru
141.0.178.199	A	inikom.ru
141.0.179.3	PTR	17901413.samara.svrv.ru
141.0.179.34	PTR	179014134.samara.svrv.ru
141.0.179.34	A	mail2.samaratransformer.ru
141.0.179.49	A	gk-prometheus.com
141.0.179.68	A	mail.ngsvc.ru
141.0.179.68	A	www.ngsvc.ru
141.0.179.68	A	ngsvc.ru
141.0.179.208	A	mx.samniva.com
141.0.179.238	A	smr.sangroup.ru
141.0.180.19	PTR	samara.eksmo.ru
141.0.180.19	A	ns2.straud.ru
141.0.180.19	A	ns2.verkin.ru
141.0.181.6	A	psga.ru
141.0.181.107	A+PTR	mail.bezmez.ru
141.0.181.107	A	bezmez.ru
141.0.181.237	A	belkasamara.ru
141.0.181.237	A	ns2.aliet.ru
141.0.181.237	A	mail.belkasamara.ru
141.0.182.4	PTR	141.0.182.4.samara.svrv.ru
141.0.182.6	A	mail.samaragips.ru
141.0.182.25	PTR	141.0.182.25.samara.svrv.ru
141.0.182.58	PTR	182014158.samara.svrv.ru
141.0.182.101	A	server01.sngeo.ru
141.0.182.101	A	mail.sngeo.ru
141.0.182.101	A	mail2.sngeo.ru
141.0.182.104	PTR	1820141104.samara.svrv.ru
141.0.182.104	A	mx.lider-prom.ru
141.0.182.194	PTR	141.0.182.194.samara.svrv.ru
141.0.183.18	A+PTR	mail.vip-avto.ru
141.0.183.18	A	mx.vip-avto.ru
141.0.183.115	PTR	141.0.183.115.samara.svrv.ru
141.0.183.138	A	mail.gradientufa.ru
141.0.183.149	A	mail.ts-serv.ru
141.0.183.202	PTR	141.0.183.202.samara.svrv.ru
141.0.183.226	PTR	1830141226.samara.svrv.ru
141.0.183.226	A	mail2.axus.name
141.0.183.226	A	mail1.frontime.ru