Robtex

Up: 37.0.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 37.0.32.0/20
Down right: 37.0.48.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
37.0.32.45	A+PTR	canalsaturne.ch
37.0.32.45	A	mail.canalsaturne.ch
37.0.33.9	A+PTR	smtp.seicgland.ch
37.0.33.11	A	jean-benoit.ch
37.0.33.16	A	tricarico.biz
37.0.33.16	A	mail.tricarico.biz
37.0.33.32	A	mailhome.rassam.cc
37.0.33.35	A	obayda.ch
37.0.33.35	A	mail.obayda.ch
37.0.33.55	A	srvowa.gland.ch
37.0.33.79	PTR	mailgw02.jldcs.ch.33.0.37.in-addr.arpa
37.0.33.94	PTR	bal.takinoa.com
37.0.33.94	A	mail.essaimail.com
37.0.33.94	A	courrier.essaimail.com
37.0.33.107	PTR	msx.absolis.com
37.0.33.107	A	mail.ascservices.ch
37.0.33.107	A	ns2.absolis.ch
37.0.33.129	A+PTR	mail.la-ligniere.ch
37.0.33.138	A	mail.novae-restauration.ch
37.0.34.7	A+PTR	mail.nrt.ch
37.0.34.7	A	webmail.nrt.ch
37.0.34.14	PTR	14.34.0.37.reverse.netplus.ch
37.0.34.14	A	afdistribution.ch
37.0.34.14	A	hazal.ch
37.0.34.26	A	tom.nodeunit.org
37.0.34.26	A	jerry.nodeunit.org
37.0.34.33	A+PTR	mail.alp-financial.ch
37.0.34.33	A	mail.alpinvest-financial.com
37.0.34.38	PTR	38.34.0.37.reverse.netplus.ch
37.0.34.38	PTR	remote.cemed.ch
37.0.34.38	A	cemed.ch
37.0.34.42	PTR	nyon.tourisoft.com
37.0.34.67	PTR	67.34.0.37.reverse.netplus.ch
37.0.34.67	A	tom.nodeunit.org
37.0.34.67	A	jerry.nodeunit.org
37.0.34.96	PTR	96.34.0.37.reverse.netplus.ch
37.0.34.96	A	mail.clearw.net
37.0.34.107	A+PTR	mail.akubi.ch
37.0.34.107	A	akubi.ch
37.0.34.119	A+PTR	hambasan.com
37.0.34.131	PTR	webmail.solufonds.com
37.0.34.131	A	webmail.solufonds.ch
37.0.34.183	A	mail.clearw.net
37.0.34.183	A	clearw.net
37.0.35.28	A	mail.fondationmava.org
37.0.35.38	A	mail2.scfiduciaire.ch
37.0.36.106	A	montmasson.com
37.0.36.234	A	gatekeeper.fr
37.0.37.78	A	gatekeeper.fr
37.0.37.229	A	montmasson.ch
37.0.40.5	A	cylo.dyndns.tv
37.0.40.17	A	arapaz.ch
37.0.41.30	A	w0rms.tk
37.0.41.30	A	f4st.tk
37.0.41.30	A	flightsimguides.com
37.0.41.197	A	pmoret.org
37.0.42.45	A	mcducci.com
37.0.42.173	A	bregnard.info
37.0.44.11	A	mcducci.com
37.0.45.153	A	getmyself.com
37.0.46.140	A	outdoorcreativeplay.org
37.0.46.140	A	j-aime.tk
37.0.46.216	A	zuzunono.ch
37.0.48.105	PTR	105.48.0.37.reverse.netplus.ch
37.0.48.105	A	scrameta.duckdns.org
37.0.49.80	A	rademacher.ch
37.0.49.172	A	comtron.ch
37.0.49.172	A	xpsd266.comtron.ch
37.0.49.209	A	zorcrux.com
37.0.50.60	PTR	60.50.0.37.reverse.netplus.ch
37.0.50.60	A	igordien.ch
37.0.50.86	A	mail.cabinetbaumgartner.ch
37.0.50.99	A	laurentc-www.laurentc.net
37.0.51.225	A+PTR	225.51.0.37.reverse.netplus.ch
37.0.51.225	A	www.suiza0029.synology.me
37.0.51.225	A	suiza0029.synology.me
37.0.51.236	A	boyer.re
37.0.52.42	A+PTR	42.52.0.37.reverse.netplus.ch
37.0.52.42	A	lab-moegli.com
37.0.52.84	A	benhima.synology.me
37.0.52.145	PTR	145.52.0.37.reverse.netplus.ch
37.0.52.145	A	mail.dadda.ch
37.0.52.145	A	dadda.ch
37.0.54.110	A	mail.deixei.com
37.0.54.110	A	*.quintadaaveleira.com
37.0.54.110	A	deixei.com
37.0.55.100	A+PTR	100.55.0.37.reverse.netplus.ch
37.0.55.100	A	domoteasy.com
37.0.56.50	A	remote.lannutti.ch
37.0.57.87	PTR	87.57.0.37.reverse.netplus.ch
37.0.57.87	A	stahl.lu
37.0.58.80	PTR	80.58.0.37.reverse.netplus.ch
37.0.58.80	A	boyer.re
37.0.58.143	A	mail.deixei.com
37.0.58.143	A	deixei.com
37.0.59.190	A	mail.dadda.ch
37.0.60.89	A	localmail.cshr.ch
37.0.61.18	A	laurentc-www.laurentc.net
37.0.61.116	A	nyon.migrate.ch
37.0.61.244	A	localmail.cshr.ch