Robtex

Up: 185.15.40.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 185.15.40.0/24
Down right: 185.15.41.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
185.15.40.66	PTR	mwww01.turhost.com
185.15.40.66	A	mail.sunucu.net
185.15.40.66	A	bulut.co
185.15.40.67	PTR	mwww01.turhost.com
185.15.40.67	A	www.ofis.net
185.15.40.68	A	mail.webadam.com
185.15.40.70	A	ns1.turhost.com
185.15.40.71	A+PTR	ns1.ofis.net
185.15.40.80	A	ozmeninsaat.net
185.15.40.80	A	ns1.turdns.com
185.15.40.80	A	ns1.omnweb.net
185.15.40.81	PTR	mwww01.turhost.com
185.15.40.85	A	bibsemzik.com
185.15.40.85	A	genckaya.com
185.15.40.85	A	folkartmanisa.com
185.15.40.90	A	houstonturks.com
185.15.40.93	PTR	dns1.turhost.com
185.15.40.93	A	mail.yeldegirmenioyunculari.com
185.15.40.93	A	bodrummermer.net
185.15.40.94	A	dns2.turhost.com
185.15.40.226	A+PTR	nscache01.ofis.net
185.15.40.227	A+PTR	nscache02.ofis.net
185.15.41.2	A+PTR	mg01.ofis.net
185.15.41.2	A	mxbackup01.ofis.net
185.15.41.3	A+PTR	mg02.ofis.net
185.15.41.12	A+PTR	mg11.ofis.net
185.15.41.12	A	mxbackup01.ofis.net
185.15.41.22	A+PTR	mg21.ofis.net
185.15.41.22	A	mxbackup01.ofis.net
185.15.41.32	A+PTR	mg31.ofis.net
185.15.41.32	A	mx02.ofis.net
185.15.41.32	A	mx01.ofis.net
185.15.41.42	A+PTR	mg41.ofis.net
185.15.41.42	A	mx02.ofis.net
185.15.41.42	A	mx01.ofis.net
185.15.41.52	A+PTR	mg51.ofis.net
185.15.41.52	A	mx02.ofis.net
185.15.41.52	A	mx01.ofis.net
185.15.41.55	PTR	mg54.ofis.net
185.15.41.70	A+PTR	ns2.turhost.com
185.15.41.70	A	ns2.remediaworks.com
185.15.41.71	A+PTR	ns2.ofis.net
185.15.41.80	A+PTR	ns2.turdns.com
185.15.41.80	A	osmanpepe.org
185.15.41.80	A	ns4.omnweb.net
185.15.41.86	A+PTR	centos.turhost.com
185.15.41.94	A+PTR	monitor01.ofis.net
185.15.41.101	A	excas01.ofis.net
185.15.41.102	A+PTR	exsmtp.ofis.net
185.15.41.102	A	mail.tunsal.com
185.15.41.102	A	mail.athenabilisim.com
185.15.41.103	A+PTR	exsmtp.ofis.net
185.15.41.103	A	mail.tunsal.com
185.15.41.103	A	mail.athenabilisim.com
185.15.41.104	A+PTR	exsmtp.ofis.net
185.15.41.104	A	mail.tunsal.com
185.15.41.104	A	mail.athenabilisim.com
185.15.41.131	PTR	srvm01.turhost.com
185.15.41.131	A	mail.dilanreklam.com
185.15.41.131	A	mail.applegrup.com
185.15.41.132	PTR	srvm01-filter-41-132.turhost.com
185.15.41.132	A	mail.firuzemoda.com
185.15.41.132	A	mail.altanenerji.com
185.15.41.133	PTR	srvm01-filter-41-133.turhost.com
185.15.41.134	PTR	srvm01-filter-41-134.turhost.com
185.15.41.134	A	mail.ibooexport.com
185.15.41.134	A	mail.yolunbasindayken.tv
185.15.41.135	PTR	srvm01-filter-41-135.turhost.com
185.15.41.136	A	mail.bulutforklift.com
185.15.41.136	A	mail.muhendisbul.net
185.15.41.136	A	mail.yaklasiminsaat.com
185.15.41.137	PTR	srvm01-filter-41-137.turhost.com
185.15.41.138	PTR	srvm01-filter-41-138.turhost.com
185.15.41.138	A	mail.ilkayapart.com
185.15.41.138	A	mail.kvzz.net
185.15.41.139	PTR	srvm01-filter-41-139.turhost.com
185.15.41.140	PTR	srvm01-filter-41-140.turhost.com
185.15.41.140	A	mail.kapitalhukuk.com
185.15.41.140	A	mail.missistanbulhotel.com
185.15.41.141	PTR	srvm02.turhost.com
185.15.41.142	PTR	srvm02-filter-41-142.turhost.com
185.15.41.142	A	mail.tiyatroportre.com
185.15.41.142	A	mail.ertateknoloji.net
185.15.41.143	PTR	srvm02-filter-41-143.turhost.com
185.15.41.144	PTR	srvm02-filter-41-144.turhost.com
185.15.41.144	A	mail.opalmakina.com
185.15.41.144	A	mail.altunizadecocukevi.com
185.15.41.145	PTR	srvm02-filter-41-145.turhost.com
185.15.41.146	PTR	srvm02-filter-41-146.turhost.com
185.15.41.146	A	mail.ozel-insanlar.org
185.15.41.146	A	mail.architects-int.com
185.15.41.147	PTR	srvm02-filter-41-147.turhost.com
185.15.41.148	PTR	srvm02-filter-41-148.turhost.com
185.15.41.148	A	mail.ahsenmermerpvcmobilya.com
185.15.41.148	A	mail.vildankoleji.com
185.15.41.149	PTR	srvm02-filter-41-149.turhost.com
185.15.41.150	PTR	srvm02-filter-41-150.turhost.com
185.15.41.150	A	mail.kaynakfinans.com
185.15.41.150	A	mail.ercelmuhendislik.com
185.15.41.151	PTR	srvm03.turhost.com
185.15.41.152	A	mail.dorukozcan.com
185.15.41.152	A	mail.oylumtalu.com
185.15.41.152	A	mail.keo.com.tr
185.15.41.153	PTR	srvm03-filter-41-153.turhost.com
185.15.41.154	PTR	srvm03-filter-41-154.turhost.com
185.15.41.154	A	mail.codinyazilim.com
185.15.41.154	A	mail.xn--zorlueitim-fpb.com
185.15.41.155	PTR	srvm03-filter-41-155.turhost.com
185.15.41.156	PTR	srvm03-filter-41-156.turhost.com
185.15.41.156	A	mail.golsiteyonetim.com
185.15.41.156	A	mail.tolgaoner.com
185.15.41.157	PTR	srvm03-filter-41-157.turhost.com
185.15.41.158	A	mail.mehmetyilmazizmir.com
185.15.41.158	A	mail.credemy.com
185.15.41.158	A	mail.globaldubbingcenter.com
185.15.41.160	A+PTR	srvm03-filter-41-160.turhost.com
185.15.41.160	A	mail.genzdigital.com
185.15.41.160	A	mail.icabiguler.com
185.15.41.161	PTR	srvm04.turhost.com
185.15.41.162	PTR	srvm04-filter-41-162.turhost.com
185.15.41.162	A	mail.mfatihguclu.com
185.15.41.162	A	mail.istanbulskatepark.com
185.15.41.163	PTR	srvm04-filter-41-163.turhost.com
185.15.41.164	PTR	srvm04-filter-41-164.turhost.com
185.15.41.164	A	mail.karemuhendislik.com.tr
185.15.41.164	A	mail.enisteforklift.com
185.15.41.165	PTR	srvm04-filter-41-165.turhost.com
185.15.41.166	PTR	srvm04-filter-41-166.turhost.com
185.15.41.166	A	mail.alfair.com.tr
185.15.41.166	A	mail.yamahaclass.com
185.15.41.167	PTR	srvm04-filter-41-167.turhost.com
185.15.41.168	PTR	srvm04-filter-41-168.turhost.com
185.15.41.168	A	mail.overdosegarage.com
185.15.41.168	A	mail.tekno-ajans.net
185.15.41.169	PTR	srvm04-filter-41-169.turhost.com
185.15.41.170	PTR	srvm04-filter-41-170.turhost.com
185.15.41.170	A	mail.cankavuzlu.com
185.15.41.170	A	mail.jetmaksan.com
185.15.41.171	PTR	srvm05.trwww.com
185.15.41.172	PTR	srvm05-filter-41-172.trwww.com
185.15.41.172	A	mail.mersinelektronikciler.org.tr
185.15.41.172	A	mail.ankaraikincielkitap.com
185.15.41.173	PTR	srvm05-filter-41-173.trwww.com
185.15.41.174	PTR	srvm05-filter-41-174.trwww.com
185.15.41.174	A	mail.malilerpetrol.com
185.15.41.174	A	mail.adanakentsorunlarisempozyumu.org
185.15.41.175	PTR	srvm05-filter-41-175.trwww.com
185.15.41.176	PTR	srvm05-filter-41-176.trwww.com
185.15.41.176	A	mail.emreakts.com
185.15.41.176	A	mail.restoranistanbul.com
185.15.41.177	PTR	srvm05-filter-41-177.trwww.com
185.15.41.178	A+PTR	srvm05-filter-41-178.trwww.com
185.15.41.178	A	mail.biresiyok.com
185.15.41.178	A	mail.tuveltemtek.com
185.15.41.179	PTR	srvm05-filter-41-179.trwww.com
185.15.41.180	PTR	srvm05-filter-41-180.trwww.com
185.15.41.180	A	mail.mtakip.com
185.15.41.180	A	mail.luxuryistanbul.com
185.15.41.181	PTR	srvm06.trwww.com
185.15.41.182	PTR	srvm06-filter-41-182.trwww.com
185.15.41.182	A	mail.panelreklam.net
185.15.41.182	A	mail.gersankaroser.com
185.15.41.183	PTR	srvm06-filter-41-183.trwww.com
185.15.41.184	PTR	srvm06-filter-41-184.trwww.com
185.15.41.184	A	mail.nyxorganizasyon.com
185.15.41.184	A	mail.egemensan.com
185.15.41.185	PTR	srvm06-filter-41-185.trwww.com
185.15.41.186	PTR	srvm06-filter-41-186.trwww.com
185.15.41.186	A	mail.taylantuncer.com
185.15.41.186	A	mail.satisportali.com
185.15.41.187	PTR	srvm06-filter-41-187.trwww.com
185.15.41.188	PTR	srvm06-filter-41-188.trwww.com
185.15.41.188	A	mail.masaustucnc.net
185.15.41.188	A	mail.yoremce.com
185.15.41.189	PTR	srvm06-filter-41-189.trwww.com
185.15.41.190	PTR	srvm06-filter-41-190.trwww.com
185.15.41.190	A	mail.halukvelidogan.com
185.15.41.190	A	mail.metodguvenlik.com
185.15.41.194	PTR	srvm07.trwww.com
185.15.41.194	A	mail.sweetistexpo.com
185.15.41.194	A	mail.akkurtdogalgaz.net
185.15.41.195	PTR	srvm07-filter-41-195.trwww.com
185.15.41.196	PTR	srvm07-filter-41-196.trwww.com
185.15.41.196	A	mail.grandiilac.com
185.15.41.196	A	mail.ebusword.com
185.15.41.197	PTR	srvm07-filter-41-197.trwww.com
185.15.41.198	PTR	srvm07-filter-41-198.trwww.com
185.15.41.198	A	mail.essk.org
185.15.41.198	A	mail.safirvana.com
185.15.41.199	PTR	srvm07-filter-41-199.trwww.com
185.15.41.200	PTR	srvm07-filter-41-200.trwww.com
185.15.41.200	A	mail.sedatdemirkol.com
185.15.41.200	A	mail.gtsbrake.com.tr
185.15.41.201	PTR	srvm07-filter-41-201.trwww.com
185.15.41.202	PTR	srvm07-filter-41-202.trwww.com
185.15.41.202	A	mail.ilkerlerholding.com
185.15.41.202	A	mail.askinseker.com
185.15.41.203	PTR	srvm07-filter-41-203.trwww.com
185.15.41.242	A	mail.mzegrup.com