Robtex

Up: 31.171.144.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 31.171.144.0/22
Down right: 31.171.148.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
31.171.145.2	A+PTR	ns1.immensys.ch
31.171.145.18	A+PTR	ns2.immensys.ch
31.171.146.22	A	areva-eshop.bfag.ch
31.171.146.24	A+PTR	mail.bfag.ch
31.171.146.36	A+PTR	mail.basler-lacke.ch
31.171.146.60	A+PTR	asg.sozialtherapie.ch
31.171.146.67	A	www.antras.ch
31.171.146.67	A	silvergloss.com
31.171.146.67	A	antras.ch
31.171.146.68	PTR	mail.antras.ch
31.171.146.74	PTR	fgt.birrfeld.aero
31.171.146.74	A	kwpdns.kwp.ch
31.171.146.74	A	hosting.kwp.ch
31.171.146.78	A	seehotel-hallwil.ch
31.171.146.78	A	www.baeren-seengen.ch
31.171.146.99	A+PTR	mail.backparadies.ch
31.171.146.123	A	mail.qualitech.ch
31.171.146.138	PTR	mail.kawe.ch
31.171.146.146	A+PTR	mail.mariner-3s.com
31.171.146.164	A	remote.swissparts.ch
31.171.146.164	A	mail.swissparts.ch
31.171.146.164	A	office.swissparts.ch
31.171.146.187	A+PTR	mail.stiebel-eltron.ch
31.171.146.197	A	gewerbeverein-windisch.ch
31.171.146.197	A	www.damann-haustechnik.ch
31.171.146.197	A	poeschl.ch
31.171.146.202	A	asg.deepblue.ch
31.171.146.202	A	remote.deepblue.ch
31.171.146.202	A	mail.deepblue.ch
31.171.146.211	A+PTR	mail.rollstar.com
31.171.146.228	A	sendmail.mtcom.ch
31.171.146.228	A	montinet.ch
31.171.146.229	A	ns03.mtcom.ch
31.171.146.230	A	www.cape-x.com
31.171.147.5	A+PTR	printserver-tpag.immensys.ch
31.171.147.42	A	ubs.3way.ch
31.171.147.42	A	*.3way.ch
31.171.147.42	A	fw.3way.ch
31.171.147.146	PTR	mail.n-protec.com
31.171.147.147	A	ns3.kbh.ch
31.171.147.150	A+PTR	mail.kbh.ch
31.171.147.150	A	mail.desproag.ch
31.171.147.168	A+PTR	ns1.myelco.ch
31.171.147.171	A+PTR	mx.myelco.ch
31.171.147.171	A	mx.stickerella.com
31.171.147.189	A	creatingresponse.ch
31.171.147.189	A	big-news.ch
31.171.147.214	A+PTR	mx1.constri.ch
31.171.147.214	A+PTR	mx1.jako-o.ch
31.171.147.214	A+PTR	mx1.pro-spiel.ch
31.171.147.234	A+PTR	mail.a-f-s.ch
31.171.147.250	A	mailhost1.ifta.ch
31.171.147.250	A	mailhost1.ownmail.ch
31.171.147.250	A	mailhost1.mo-arch.ch
31.171.148.7	PTR	ip148-7.immensys.ch
31.171.148.8	PTR	ip148-8.immensys.ch
31.171.148.10	PTR	irxge1.immensys.ch
31.171.148.11	A+PTR	mx.cagero.com
31.171.148.13	A	mpls01-ksb.immensys.ch
31.171.148.15	A	mail.hossle-haustechnik.ch
31.171.148.19	PTR	ns2.immensys.ch
31.171.148.29	A	remote.agrar-service.ch
31.171.149.12	A	mail.stabil-it.ch
31.171.149.12	A	mail.stabilit.ch
31.171.149.22	A+PTR	mail.huelsenfabrik.ch
31.171.149.44	PTR	smtp01.suter.ch
31.171.149.142	A	mail.relisweb.ch
31.171.149.142	A	relisweb.ch
31.171.149.142	A	www.relisweb.ch
31.171.149.147	A+PTR	mail.effingerhof.ch
31.171.149.186	A+PTR	blex01.bl-ag.ch
31.171.149.186	A	mail.wdm-ag.ch
31.171.149.194	A+PTR	mail.storen.ch
31.171.149.194	A	web.storen.ch
31.171.149.252	A	ext.sacac.ch
31.171.150.10	A+PTR	mail.peterhans-hwz.ch
31.171.150.34	A+PTR	mail7.slynet.ch
31.171.150.34	A	dns3.slynet.ch
31.171.150.34	A	dns3.slynet.net
31.171.150.35	A	vm-hosting.ch
31.171.150.42	A+PTR	mailx.effingerhof.ch
31.171.150.58	A	mx.aeschlimann.ch
31.171.150.109	A+PTR	owa.beergrill.com
31.171.150.109	A	owa.bertschinger.ch
31.171.150.115	A	mt-com.ch
31.171.150.116	A	ns04.mtcom.ch
31.171.150.123	A	mail.fachmessen.ch
31.171.150.131	A+PTR	mx.tro-treuhand.ch
31.171.150.137	A+PTR	gateway.lienhard-ag.ch
31.171.150.141	A	mail.lienhard-ag.ch
31.171.150.142	A+PTR	mail.lienhard-ag.ch
31.171.150.147	A	mail.aarreha.ch
31.171.150.155	A	mail.fredys.ch
31.171.150.163	A+PTR	mail.jago.ch
31.171.150.171	A+PTR	mail.lerchmueller.ch
31.171.150.178	A+PTR	rdns.knecht.ch
31.171.150.178	A	mail03.knecht.ch
31.171.150.181	A	mail01.knecht.ch
31.171.150.182	A	exchange.knecht-reisen.ch
31.171.151.6	A+PTR	mailserver.walker.ch
31.171.151.6	A	ms-walker-01.walker.ch
31.171.151.18	A	mail.stiftolsberg.ch
31.171.151.18	A	mail.kinderheimbrugg.ch
31.171.151.34	PTR	sbrugg-fw01.immensys.ch
31.171.151.82	A+PTR	mail.libosan.ch
31.171.151.83	A+PTR	sonne.libosan.ch
31.171.151.83	A	amorshop.ch
31.171.151.83	A	www.erotik-treff.ch
31.171.151.84	PTR	saturn.libosan.ch