Robtex

Up: 217.73.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 217.73.24.0/22
Down right: 217.73.28.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
217.73.24.2	PTR	ip2.speedhost.sk
217.73.24.2	A	a2.mikrocom.sk
217.73.24.29	A+PTR	a29.mikrocom.sk
217.73.24.82	PTR	a82.mikrocom.sk
217.73.25.27	A	webmail.cqservice.sk
217.73.25.27	A	mail.cqservice.sk
217.73.25.68	A	npiric.com
217.73.25.71	A	www.karierapsa.sk
217.73.25.71	A	karierapsa.sk
217.73.25.74	A	lektorroka.sk
217.73.25.74	A	www.nalgoo.com
217.73.25.119	A+PTR	mail.slovakiaauto.sk
217.73.25.152	A+PTR	server.vikra.sk
217.73.25.153	A	mailinbackup1.tnssro.eu
217.73.25.153	A	progosro.com
217.73.25.197	A	daffer.sk
217.73.25.198	A	heliumking.ro
217.73.26.171	A	mail.cream.sk
217.73.26.171	A	kremes3.cream.sk
217.73.26.172	PTR	newsletter.nletter.sk
217.73.26.172	A	kremes3b.cream.sk
217.73.26.189	A	ns1.fournetix.sk
217.73.26.189	A	ns.2create.sk
217.73.26.189	A	ns.cream.sk
217.73.27.1	A	ns1.dcnet.sk
217.73.27.1	A	mail-relay2.estrella.sk
217.73.27.1	A	www.danpet.sk
217.73.27.14	A	pyrha.otis.sk
217.73.27.96	A	incheba.cz
217.73.27.96	A	prodentprague.cz
217.73.27.96	A	www.prodentprague.cz
217.73.27.118	A	4cubes.eu
217.73.27.121	A+PTR	mailgw01-dc01.digitalx.sk
217.73.27.124	A+PTR	ns01.digitalx.sk
217.73.27.124	A	digitalx.sk
217.73.27.124	A	ns2.digitalx.sk
217.73.27.199	A+PTR	stix.zone.sh
217.73.27.199	A	zone.sh
217.73.27.201	A+PTR	cpz.up2date.sk
217.73.27.201	A	handyashtray.com
217.73.27.201	A	hostmaster.polis-rk.sk
217.73.27.206	PTR	mx.up2date.sk
217.73.27.214	A	mxb.up2date.sk
217.73.27.217	A+PTR	bbp.zone.sh
217.73.27.217	A	protos.sk
217.73.27.219	PTR	cpb.up2date.sk
217.73.27.219	A	aquarionovezamky.sk
217.73.27.219	A	www.medicopharm.sk
217.73.27.222	PTR	mxa.up2date.sk
217.73.27.232	A	re-max.sk
217.73.27.245	A	supersvadba.sk
217.73.27.245	A	foofighters.sk
217.73.27.247	A	slovenskekade.sk
217.73.27.247	A	ns1.prohaxx.sk
217.73.27.248	A	fajcit-prestat.sk
217.73.27.248	A	radiva.sk
217.73.27.248	A	www.petran.sk
217.73.28.3	A+PTR	radius.vnet.sk
217.73.28.5	A	mail.vojto.net
217.73.28.7	A	www.milking.sk
217.73.28.7	A	tricorpdevelopment.sk
217.73.28.8	A	pbx.vnet.sk
217.73.28.9	A	voip.vnet.sk
217.73.28.9	A	sip.vnet.sk
217.73.28.10	A+PTR	sprava.vnet.sk
217.73.28.17	A	workflow.vnet.sk
217.73.28.21	A	voip2.vnet.sk
217.73.28.43	PTR	217.73.28.43.host.vnet.sk
217.73.28.67	A+PTR	node0102.corinex.com
217.73.28.72	PTR	mail.copy-print.sk
217.73.28.201	PTR	217.73.28.201.host.vnet.sk
217.73.28.238	A	mail.auto-motiv.sk
217.73.29.98	PTR	217.73.29.98.vnet.sk
217.73.29.98	A	mail.svobi.net
217.73.29.98	A	cartec.sk
217.73.29.121	PTR	mail.bernolakovo.sk
217.73.29.129	PTR	sd01-fa0-4.maxnet.sk
217.73.29.145	PTR	217.73.29.145.vnet.sk
217.73.29.145	A	mail.hoteltevel.sk
217.73.29.145	A	ns.hoteltevel.sk
217.73.29.158	A	mail.courbis.sk
217.73.29.158	A	mail.dahabdive.com
217.73.29.158	A	mail.deakpotraviny.sk
217.73.29.162	PTR	217.73.29.162.vnet.sk
217.73.29.162	A	ns2.maxnetwork.sk
217.73.29.200	PTR	217.73.29.200.host.vnet.sk
217.73.29.200	A	mail.ady.sk
217.73.29.207	A	router.vsdanubius.sk
217.73.29.240	A	efa.maxnet.sk
217.73.30.1	PTR	vojto.net
217.73.30.3	A	webmail.slovakaid.sk
217.73.30.6	A	217.73.30.6.vnet.sk
217.73.30.18	A+PTR	webmailsk.cmi.sk
217.73.30.18	A	webmailsk.cz.cmi.sk
217.73.30.18	A	sk.cmi.sk
217.73.30.23	A	kovomail.ozkovo.sk
217.73.30.30	A	mail.acces.sk
217.73.30.34	A	217.73.30.34.vnet.sk
217.73.30.61	A	217.73.30.61.vnet.sk
217.73.30.69	A	217.73.30.69.vnet.sk
217.73.30.83	PTR	sbs.sygic.com
217.73.30.106	A	217.73.30.106.vnet.sk
217.73.30.186	PTR	mail.milking.sk
217.73.30.201	PTR	217.73.30.201.vnet.sk
217.73.30.201	A	goose.vnet.sk
217.73.30.202	PTR	217.73.30.202.vnet.sk
217.73.30.203	PTR	217.73.30.203.vnet.sk
217.73.30.208	PTR	217.73.30.208.vnet.sk
217.73.30.209	PTR	217.73.30.209.vnet.sk
217.73.30.210	PTR	217.73.30.210.vnet.sk
217.73.30.211	PTR	gw.cdsl.sk
217.73.30.216	PTR	217.73.30.216.vnet.sk
217.73.30.217	PTR	217.73.30.217.vnet.sk
217.73.30.218	PTR	mail.belimex.sk
217.73.30.218	A	mail.eastone.sk
217.73.30.218	A	mail.eastonebooks.sk
217.73.30.219	PTR	gw.dlm.cc
217.73.30.219	A	217.73.30.219.vnet.sk
217.73.30.224	PTR	217.73.30.224.vnet.sk
217.73.30.225	PTR	217.73.30.225.vnet.sk
217.73.30.226	PTR	217.73.30.226.vnet.sk
217.73.30.227	PTR	217.73.30.227.vnet.sk
217.73.30.232	PTR	217.73.30.232.vnet.sk
217.73.30.233	PTR	217.73.30.233.vnet.sk
217.73.30.234	PTR	217.73.30.234.vnet.sk
217.73.30.235	PTR	217.73.30.235.vnet.sk
217.73.30.240	PTR	217.73.30.240.vnet.sk
217.73.30.241	PTR	217.73.30.241.vnet.sk
217.73.30.242	PTR	217.73.30.242.vnet.sk
217.73.30.243	PTR	217.73.30.243.vnet.sk
217.73.30.248	PTR	217.73.30.248.vnet.sk
217.73.30.249	PTR	office.compas.sk
217.73.30.250	PTR	217.73.30.250.vnet.sk
217.73.30.251	PTR	217.73.30.251.vnet.sk
217.73.31.1	A+PTR	vnet-gw.kernel.net.pl
217.73.31.3	A+PTR	mx.kernel.net.pl
217.73.31.4	A	bestincentive.pl
217.73.31.4	A	www.parafiazamienie.pl
217.73.31.8	PTR	an2.kernel.pl
217.73.31.8	A	mx.ronson.pl
217.73.31.8	A	mail.7thguard.net
217.73.31.9	A+PTR	mx.kernel.net.pl
217.73.31.10	PTR	ep09.kernel.sk
217.73.31.11	PTR	virtual.kernel.net.pl
217.73.31.16	A+PTR	cvs.pld-linux.org
217.73.31.17	A	ep09.kernel.pl
217.73.31.18	PTR	distfiles.pld-linux.org
217.73.31.20	A	ftp.pld-linux.org
217.73.31.20	A	xiangzhogqi.com
217.73.31.25	PTR	www.laber.pl
217.73.31.25	A	i-apps.pl
217.73.31.25	A	www2.kernel.net.pl
217.73.31.27	PTR	www.ledco.pl
217.73.31.37	PTR	www.mctt.pl
217.73.31.37	A	mctt.pl
217.73.31.38	A	mctt.pl
217.73.31.38	A	inno-hub.pl
217.73.31.40	A	inf.edu.pl
217.73.31.42	A+PTR	dns.volvox.pl
217.73.31.42	A	name2.epub.com.pl
217.73.31.43	PTR	mail.volvox.pl
217.73.31.43	A	mail.mikrus.pl
217.73.31.44	PTR	poczta.volvox.pl
217.73.31.51	A+PTR	fenski.pl
217.73.31.51	A	www.fenski.pl
217.73.31.51	A	skawina.eu.org
217.73.31.56	PTR	www.pfan.pl
217.73.31.56	A	pfan.pl
217.73.31.56	A	poczta.ocms.pl
217.73.31.58	PTR	www.drukarniasieradzki.pl
217.73.31.58	A	drukarniasieradzki.pl
217.73.31.59	PTR	esme.agmk.net
217.73.31.59	A	ns2.agmk.net
217.73.31.60	A	bestincentive.pl
217.73.31.66	A	salesmore.pl
217.73.31.68	A+PTR	dns.salesmore.pl
217.73.31.69	A	ads.salesmore.pl
217.73.31.69	A	ads1.salesmore.pl
217.73.31.73	A+PTR	www.allianzubezpieczenia.pl
217.73.31.73	A	twojeaudi.pl
217.73.31.75	A+PTR	clk.salesmore.pl
217.73.31.76	A	www.salesmore.pl
217.73.31.83	PTR	web.uac.net.pl
217.73.31.83	A	onecommunication.eu
217.73.31.83	A	uac.net.pl
217.73.31.90	A+PTR	xen.rw-media.pl
217.73.31.90	A	dns.rw-media.pl
217.73.31.91	PTR	www.rw-media.pl
217.73.31.91	A	rw-media.pl
217.73.31.105	PTR	xen.imp.edu.pl
217.73.31.105	A	imp-gw.kernel.net.pl
217.73.31.106	PTR	web.imp.edu.pl
217.73.31.106	A	www.imp.edu.pl
217.73.31.106	A	galwanotechnika.org.pl
217.73.31.113	A+PTR	ronson-gw.kernel.net.pl
217.73.31.115	A+PTR	ftp.ronson.pl
217.73.31.116	A	www.ronson.pl
217.73.31.119	A	www.ronson.pl
217.73.31.119	A	osiedleespresso.pl
217.73.31.123	PTR	www.toms.pl
217.73.31.123	A	altus-gd.pl
217.73.31.123	A	zarzadzanie-dlugiem.pl
217.73.31.131	PTR	beta.7thguard.net
217.73.31.131	A	rss.7thguard.net
217.73.31.131	A	la.7thguard.net
217.73.31.133	PTR	mordor.linux.net.pl
217.73.31.146	A+PTR	dc10.culm.net
217.73.31.147	A	pubns3.tiktalik.com
217.73.31.150	A	softwork.com.pl
217.73.31.150	A	dns.softwork.pl
217.73.31.154	A+PTR	mx.itecs.pl
217.73.31.154	A	mx.do-syta.pl
217.73.31.154	A	mx.jrd.pl
217.73.31.155	PTR	www.itecs.pl
217.73.31.156	PTR	poczta.itecs.pl
217.73.31.163	PTR	softwork.com.pl
217.73.31.163	A	www.softwork.com.pl
217.73.31.163	A	sender.wezyr.info
217.73.31.164	PTR	www.wezyrholidays.pl
217.73.31.164	A	www.wezyr.info
217.73.31.164	A	wezyr.com.pl
217.73.31.171	A	autofoteliki.pl
217.73.31.171	A	www.sklep.swiatdziecka.com.pl
217.73.31.171	A	e-swiatdziecka.com.pl
217.73.31.172	PTR	www.babyland.com.pl
217.73.31.173	A	autofoteliki.pl
217.73.31.173	A	www.autofoteliki.pl
217.73.31.241	PTR	husarz.kernel.pl
217.73.31.242	A+PTR	traxx.kernel.pl
217.73.31.243	A+PTR	dl385.kernel.pl
217.73.31.249	PTR	kernel.kernel.pl
217.73.31.250	PTR	vpn.kernel.net.pl
217.73.31.251	PTR	agnes.kernel.net.pl
217.73.31.252	A	agnes.kernel.pl