Robtex

Up: 93.90.160.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 93.90.160.0/21
Down right: 93.90.168.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
93.90.160.6	A	mail.multimex.cz
93.90.160.14	A+PTR	mail.kabex.cz
93.90.160.14	A	ns.bekaraok.cz
93.90.160.14	A	firewall.kabex.cz
93.90.160.66	A+PTR	ms.brambles.cz
93.90.160.74	PTR	admin.ddmpraha.cz
93.90.160.74	A	vysokalana.cz
93.90.160.74	A	spektrum.ddmpraha.cz
93.90.160.78	PTR	imap.ddmpraha.cz
93.90.160.78	A	mail.ddmpraha.cz
93.90.160.82	PTR	mail3.tenzo.cz
93.90.160.82	A	tenzo.com
93.90.160.84	A	tenzo-exch.tenzo.cz
93.90.160.84	A	radegast.tenzo.cz
93.90.160.86	A	ocs.tenzo.cz
93.90.160.98	A+PTR	mail.tsj.cz
93.90.160.102	A+PTR	mail.nwd-legal.com
93.90.160.102	A	nwd-legal.com
93.90.160.102	A	zak.nwd-legal.com
93.90.160.110	PTR	mail2.aryka.cz
93.90.160.114	A+PTR	mail.grafobal.cz
93.90.160.114	A	mail.grafobalartypa.cz
93.90.160.114	A	mail.artypa.eu
93.90.160.155	PTR	server.retal.cz
93.90.160.170	A+PTR	mh.dinotoys.cz
93.90.160.170	A	mail.ok-karton.cz
93.90.160.174	A+PTR	pha.dinotoys.cz
93.90.160.178	A+PTR	mail.agris-medlov.cz
93.90.160.182	A+PTR	proxy.ferrum.cz
93.90.160.189	PTR	mail.jtekt.cz
93.90.160.194	A	mail.chemoprag.cz
93.90.160.195	A+PTR	ext1.chemoprag.cz
93.90.160.219	PTR	mail.javlin.eu
93.90.160.226	A	nat.cca.cz
93.90.160.227	A+PTR	smtp.cca.cz
93.90.160.227	A	morava.cca.cz
93.90.160.232	A	www.cca.cz
93.90.160.241	A+PTR	mail.uniwel.cz
93.90.160.250	PTR	jikra.conquest.cz
93.90.160.250	A	jikra.dokument.cz
93.90.160.250	A	kerio.conquest.cz
93.90.161.2	A	mail3.aryka.cz
93.90.161.54	A+PTR	smtp.komwag.cz
93.90.161.55	A	ramon.reiwag.cz
93.90.161.78	A	vf.parlamentnilisty.cz
93.90.161.106	PTR	firma.polycomp.cz
93.90.161.106	A	mail.polycomp.cz
93.90.161.121	A+PTR	hop2.novicom.cz
93.90.161.122	A+PTR	gw2.novicom.cz
93.90.161.124	A	test2.novicom.cz
93.90.161.124	A	dns.novicom.cz
93.90.161.194	A+PTR	brana.vcas.biz
93.90.161.194	A	brana.vcas-sro.cz
93.90.161.211	A+PTR	mail1.cluz.cz
93.90.161.212	A	mail.cluz.cz
93.90.161.213	A	extmail.cluz.cz
93.90.161.231	PTR	mail.tahal.cz
93.90.161.246	PTR	mail.rtk.cz
93.90.161.246	A	mail.novadus.cz
93.90.161.246	A	sw24.novadus.cz
93.90.161.250	PTR	gateway.bcas.cz
93.90.161.251	A	smtp.petrhruby.com
93.90.162.10	A	krato-office.linkpc.net
93.90.162.42	PTR	mail.fieldresearch.cz
93.90.162.42	A	posta.dhfoods.cz
93.90.162.42	A	mail.dhfoods.cz
93.90.162.50	PTR	ns.alplzen.cz
93.90.162.62	A+PTR	server.czcar.cz
93.90.162.78	A+PTR	mail.domovrepy.cz
93.90.162.78	A	klaster.itcrew.cz
93.90.162.94	A+PTR	bart.kavka.cz
93.90.162.107	A	schnellecke.cz
93.90.162.107	A	*.schnellecke.cz
93.90.162.107	A	mail.schnellecke.cz
93.90.162.130	A+PTR	extranet.grafia.cz
93.90.162.130	A	posta.grafia.cz
93.90.162.164	PTR	server.avaps.cz
93.90.162.186	A+PTR	mail.autovars.cz
93.90.162.226	A	mail.presto.cz
93.90.162.227	A	ms2.presto.cz
93.90.162.227	A	jinaskola.cz
93.90.162.236	A	mail.jinaskola.cz
93.90.162.249	A+PTR	mail.bellpro.cz
93.90.163.2	A	mail.domansky.com
93.90.163.2	A	mail.domansky.cz
93.90.163.54	PTR	mail.dhfoods.cz
93.90.163.54	A	posta.dhfoods.eu
93.90.163.54	A	posta.dandeli.cz
93.90.163.62	PTR	rostroj.strojosvit.cz
93.90.163.62	A	rostroj2.strojosvit.cz
93.90.163.74	A+PTR	fw.ekis-as.cz
93.90.163.78	PTR	mail.comet-obaly.cz
93.90.163.82	PTR	rigel.bhs-corrugated.cz
93.90.163.90	A	rigel.bhs-corrugated.cz
93.90.163.98	PTR	smtp.fimex.cz
93.90.163.114	A+PTR	fw1.i4wifi.cz
93.90.163.115	PTR	fw2.i4wifi.cz
93.90.163.115	A	i4wifi.de
93.90.163.115	A	i4wifi.pl
93.90.163.116	PTR	iis.i4wifi.cz
93.90.163.117	PTR	mail.i4wifi.cz
93.90.163.130	A	server.lakum.cz
93.90.163.146	A	fw.deltacar.cz
93.90.163.194	PTR	mail.kast.cz
93.90.163.209	A	router.mnd.cz
93.90.163.211	A	ftp.mnd.cz
93.90.163.219	A	portal.mnd.cz
93.90.163.220	A	mail.mnd.cz
93.90.163.242	A	globalinvestmentprotection.com
93.90.163.242	A	pewpms.photonenergy.com
93.90.163.242	A	waterforperu.com
93.90.164.14	A+PTR	herbia.herbia.cz
93.90.164.14	A	mail.herbia.cz
93.90.164.21	A	aqua.aqua-styl.cz
93.90.164.25	A	mail.aim-insurance.cz
93.90.164.40	PTR	mail.neovize.cz
93.90.164.40	A	mail.duovize.cz
93.90.164.40	A	mail.detskeoci.cz
93.90.164.41	PTR	czmailgw01.loomis.com
93.90.164.48	PTR	mail.zk-brno.cz
93.90.164.112	A	mail.ligmet.cz
93.90.164.113	A	a-t-t.net
93.90.164.139	PTR	mail.csop10.cz
93.90.164.142	A+PTR	mail1.alpa.cz
93.90.164.142	A	mail1.alpa.eu
93.90.164.142	A	mail.alpa.cz
93.90.164.196	PTR	gw.polnacorp.eu
93.90.164.200	A+PTR	mail.asklepion.cz
93.90.164.204	PTR	mail.jemca.cz
93.90.164.204	A	vodafone.jemca.cz
93.90.164.241	A	elektroprovsechny.cz
93.90.165.1	A+PTR	prg-1-1.static.adsl.vodafone.cz
93.90.165.7	A	mars.localnet.cz
93.90.165.7	A	prg-1-7.static.adsl.vodafone.cz
93.90.165.229	A	prg-1-229.static.adsl.vodafone.cz
93.90.167.10	A+PTR	vpn.ehs.cz
93.90.167.16	A+PTR	mail.madeta.cz
93.90.167.16	A	mail.lipanek.cz
93.90.167.16	A	mail10.madeta.cz
93.90.167.24	A+PTR	mail.hcorp.cz
93.90.167.25	PTR	gate.gemax.cz
93.90.167.34	PTR	www3.cdi.cz
93.90.167.34	A	filipinky.cz
93.90.167.34	A	pension-konopiste.cz
93.90.167.35	PTR	sw.cdi.cz
93.90.167.36	PTR	core8.cdi.cz
93.90.167.51	A	grantfs.cz
93.90.167.51	A	mdtekg.cz
93.90.167.53	A	ctenipomaha.cz
93.90.167.55	A	massage.cz
93.90.167.56	PTR	mail.dobrycaj.cz
93.90.167.58	A	ctenipomaha.cz
93.90.167.66	A	veronikasouralova.cz
93.90.167.67	A	vtp-roztoky.cz
93.90.167.70	A+PTR	mailgw1.trigema.cz
93.90.167.76	A	www.trigema.cz
93.90.167.88	A	czechpressphoto.cz
93.90.167.128	A+PTR	sbox.csadcbas.cz
93.90.167.128	A	mail.csadcbas.cz
93.90.167.132	PTR	mail.odlitky.cz
93.90.167.135	A+PTR	mail.jktrading.cz
93.90.167.139	PTR	mail.ges.cz
93.90.167.139	A	mail.vhf.cz
93.90.167.145	A+PTR	mail.cedes.cz
93.90.167.145	A	mx.cedes.cz
93.90.167.161	A	ng.natland.cz
93.90.167.162	A+PTR	mx.natland.cz
93.90.167.162	A	domino.natland.cz
93.90.167.162	A	mail.aofis.cz
93.90.167.163	PTR	webmail.natland.cz
93.90.167.164	PTR	eso9.natland.cz
93.90.167.176	PTR	mail1.adler.info
93.90.167.176	A	mail1.space3d.info
93.90.167.180	A+PTR	mx2.adastragrp.com
93.90.167.183	A	mail.adelka.cz
93.90.167.194	PTR	mail.ipsms.cz
93.90.167.194	A	web2sms.cz
93.90.167.194	A	mail2sms.cz
93.90.167.200	PTR	lbx01.proe.biz
93.90.167.200	A	proe.biz
93.90.167.200	A	e-marketing.cz
93.90.167.204	PTR	lbx02.proe.biz
93.90.167.225	A+PTR	mail.bgtechnik.cz
93.90.167.225	A	mail.selvo.cz
93.90.167.225	A	mail.pilovekotouce.cz
93.90.167.250	A+PTR	mail.clementas.cz