Robtex

Up: 212.15.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 212.15.16.0/21
Down right: 212.15.24.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.15.17.67	A+PTR	mail.el-bi.com
212.15.17.68	A	crm.el-bi.com
212.15.17.71	A	*.nillie.de
212.15.17.71	A	mail.lalunebaby.com
212.15.17.83	A+PTR	lotus.emdas.com.tr
212.15.18.3	A+PTR	admin.martmakina.com.tr
212.15.18.7	PTR	mail.luksbazaar.com
212.15.18.7	A+PTR	mail.halkali.com.tr
212.15.18.7	A+PTR	mail.hidrel.com.tr
212.15.18.8	PTR	posta.zaimogluholding.com
212.15.18.8	PTR	posta.zaimogluholding.com.tr
212.15.18.50	A+PTR	mail.enkaokullari.k12.tr
212.15.18.50	A	mail.enkaschools.k12.tr
212.15.18.50	A	enkaschools.k12.tr
212.15.18.56	A	www.enkaokullari.k12.tr
212.15.18.100	A	mail.selyak.com
212.15.18.101	A	totalyakitmatik.com
212.15.18.227	A+PTR	mail.eczacibasiportfoy.com
212.15.18.227	A+PTR	mail.emdas.com
212.15.18.227	A+PTR	mail.eczacibasiubp.com.tr
212.15.19.40	A+PTR	mail.unsa-tr.com
212.15.19.41	A	www.sunjut.com.tr
212.15.19.41	A	www.sunjut.com
212.15.19.41	A	sunjut.com
212.15.19.187	PTR	mail.genmaras.com
212.15.21.18	A+PTR	mail1.veritasmedia.com.tr
212.15.21.18	A	mail1.veritasmedya.com.tr
212.15.21.42	PTR	email.progida.com.tr
212.15.21.66	A	destekpatent.biz
212.15.21.66	A	kobipatent.net
212.15.21.66	A	mail.patsis.com.tr
212.15.21.67	PTR	mxgw.destekpatent.com.tr
212.15.21.70	PTR	mail.destekpatent.com.tr
212.15.21.80	PTR	destekpatent.com.tr
212.15.21.80	A	mail3.destekglobal.net
212.15.21.81	PTR	markaizleme.net
212.15.21.81	PTR	mail.markaizleme.net
212.15.21.83	A	mail1.destekglobal.net
212.15.21.83	A	mail1.4444344.com
212.15.21.84	A+PTR	mail1.destekpatent.info
212.15.21.84	PTR	mail1.markaizleme.net
212.15.21.162	A	www.gima.com.tr
212.15.21.162	A	gima.com.tr
212.15.21.162	A	www.carrefourexpres.com
212.15.21.179	PTR	www.iem.gov.tr
212.15.21.180	PTR	mail.iem.gov.tr
212.15.21.183	PTR	ns1.iem.gov.tr
212.15.21.188	A	mxi1.adventinternational.com
212.15.21.196	PTR	mail.medline.com.tr
212.15.21.203	A+PTR	mail.atktekstil.com.tr
212.15.22.5	A	w.enka.com
212.15.22.5	A	enka.construction
212.15.22.6	A	mail2.enka.com
212.15.22.9	A	ts.enka.com
212.15.22.26	A+PTR	smtp2.enka.com
212.15.22.26	A	smtp2.enka.ru
212.15.22.26	A	smtpmos.enka.com
212.15.22.27	A	smtp4.enka.com
212.15.22.80	PTR	mail.kuralkan.com.tr
212.15.22.80	PTR	mail.sentimdestek.com.tr
212.15.22.130	PTR	mail.onduline.com.tr
212.15.22.131	PTR	ondusolar.com
212.15.22.131	PTR	www.ondusolar.com
212.15.22.131	PTR	onduline.com.tr
212.15.22.133	A+PTR	ftp.onduline.com.tr
212.15.22.158	A+PTR	mail1.onduline.com.tr
212.15.22.225	PTR	mail.namet.com.tr
212.15.22.227	PTR	mail.remax.com.tr
212.15.22.227	A	mail3.remax.com.tr
212.15.22.228	PTR	mail.namet.com.tr
212.15.22.241	PTR	mail.wall.com.tr
212.15.24.3	A+PTR	mail.multinet.com.tr
212.15.24.3	A	mail.restonot.com
212.15.24.3	A	mail.multicarrental.com
212.15.24.4	PTR	admin.multinet.com.tr
212.15.24.4	PTR	applications.multinet.com.tr
212.15.24.4	PTR	istweb.multinet.com.tr
212.15.24.25	A	multiavantaj.com.tr
212.15.24.25	A	www.multiavantaj.com.tr
212.15.24.37	PTR	auth.multinet.com.tr
212.15.24.37	A+PTR	map.multinet.com.tr
212.15.24.37	A+PTR	v2.multinet.com.tr
212.15.24.43	PTR	test.multinet.com.tr
212.15.24.51	A	multiavantaj.biz
212.15.24.51	A	multiavantajbusiness.com
212.15.24.51	A	www.multiavantaj.biz
212.15.24.52	A	go220.com
212.15.24.80	A	www.otomisyon.com.tr
212.15.24.80	A	otomisyon.com.tr
212.15.24.81	A	www.multinetinventiv.com
212.15.24.81	A	inventiv.com.tr
212.15.24.111	A	www.parantez.com
212.15.24.111	A	parantez.com
212.15.24.128	A	webservices.multinet.com.tr
212.15.24.160	A	multinetgift.com
212.15.24.160	A	www.multinetgift.com
212.15.24.250	PTR	mail.datapro.com.tr
212.15.25.135	PTR	owa.logosoft.com.tr
212.15.25.140	A	www.logosoft.com.tr
212.15.25.144	A	www.bizbiz-e.com.tr
212.15.25.144	A	bizbiz-e.com.tr
212.15.25.146	PTR	logosoft.com.tr
212.15.25.146	A+PTR	www.logosoft.com.tr
212.15.25.146	A	www.binsal.com
212.15.25.207	A	www.ortakoy.com.tr
212.15.25.208	A	e-casper.com.tr
212.15.25.208	A	www.e-casper.com.tr
212.15.25.208	A	bayi.casper.com.tr
212.15.25.210	A+PTR	www.logosoft360.com
212.15.25.212	PTR	casper.com.tr
212.15.25.212	PTR	mail.casper.com.tr
212.15.25.212	PTR	mail1.casper.com.tr
212.15.25.218	PTR	mail.casper.com.tr
212.15.25.225	A+PTR	ew.casper.com.tr
212.15.25.225	A+PTR	teknik.casper.com.tr
212.15.25.230	A+PTR	eshop.casper.com.tr
212.15.25.240	PTR	b2b.casper.com.tr
212.15.25.240	A+PTR	yts.casper.com.tr
212.15.25.240	A+PTR	wsyts.casper.com.tr
212.15.27.3	PTR	ltbserver.caktekstil.com.tr
212.15.27.4	PTR	ltbserver.caktekstil.com.tr
212.15.27.5	PTR	ltbserver.caktekstil.com.tr
212.15.27.6	A	mail.caktextile.com
212.15.27.6	A	ltb-jeans.com
212.15.27.67	PTR	mail.elips.com
212.15.28.98	PTR	tekyaz.com
212.15.28.110	A	destek.tekyaz.com
212.15.28.120	A	destek.tekyaz.com
212.15.28.122	A	www.tekyaz.com
212.15.28.122	A	tekyaz.com
212.15.28.125	A	mail.tekyaz.com
212.15.28.146	PTR	mail.bagfas.com.tr
212.15.28.195	A	mail.uen.com.tr
212.15.28.195	A	mail.plusenerji.com
212.15.28.244	PTR	mail2.finaturkonholding.com.tr
212.15.28.244	PTR	mail2.finaturkon.com.tr
212.15.28.244	A	mail1.kumport.com.tr
212.15.28.251	PTR	mail1.kumport.com.tr
212.15.29.2	A+PTR	ftp.mensanotomotiv.com.tr
212.15.29.2	A+PTR	mensans001.mensanotomotiv.com.tr
212.15.29.2	A+PTR	netsis.mensanotomotiv.com.tr
212.15.29.20	A	music.vodafone.com.tr
212.15.29.22	A	download.music.vodafone.com.tr
212.15.29.25	A	vodafonefreezone.com
212.15.29.25	A	liseninyildizi.com
212.15.29.66	A+PTR	posta.dominospizza.com.tr
212.15.29.66	A	mail.dominospizza.com.tr
212.15.29.70	A	mail2.bba.gen.tr
212.15.29.146	PTR	mail.ozdilek.com.tr
212.15.29.187	A	mail.akdemir.com
212.15.29.202	A+PTR	borasrv3.borachart.com
212.15.29.202	A+PTR	mail.borachart.com
212.15.30.134	A	www.akk.com.tr
212.15.30.178	A	yoncafood.com.tr
212.15.30.178	A	yoncaege.com.tr
212.15.30.178	A	yoncafood.com
212.15.30.182	PTR	smtp.yoncagida.com.tr
212.15.31.62	A	aricekirdek.com.tr
212.15.31.226	PTR	remote-sentim.128kbnet.net.tr