Robtex

Up: 217.73.16.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 217.73.20.0/23
Down right: 217.73.22.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
217.73.20.2	A+PTR	buffer.vnet.sk
217.73.20.5	A	gw.exlege.sk
217.73.20.14	A	*.ozkovo.sk
217.73.20.14	A	ip-mx.ozkovo.sk
217.73.20.14	A	www.ozkovo.sk
217.73.20.15	A	webmail.danubiagate.sk
217.73.20.19	A	remote.eurovkm.sk
217.73.20.19	A	remote.legaltrans.sk
217.73.20.19	A	remote.evoproperties.sk
217.73.20.44	A+PTR	mail.ferticent.com
217.73.20.45	PTR	mail.fdf.com
217.73.20.84	A	mail.mlnfs.com
217.73.20.125	A	mail2.bonifer.sk
217.73.20.125	A	mail.bonifer.sk
217.73.20.171	A	mail.everest-bratislava.sk
217.73.20.173	A+PTR	mail.boat.sk
217.73.20.173	A	mail.doublen.eu
217.73.20.173	A	mail.autogrand.sk
217.73.20.188	A	cfeslovakia.sk
217.73.20.194	A+PTR	imos.vnet.sk
217.73.20.207	PTR	gw.merx.sk
217.73.20.220	A+PTR	mail.gpr.sk
217.73.20.222	A	miro.vnet.sk
217.73.20.238	A	mail.hoteltevel.sk
217.73.20.238	A	ns.hoteltevel.sk
217.73.20.238	A	mail.enelin.sk
217.73.20.254	PTR	mail.dracik.sk
217.73.20.254	A	*.dracik.cz
217.73.21.9	PTR	vnet-217.73.21.9.vnet.sk
217.73.21.16	PTR	vnet-217.73.21.16.vnet.sk
217.73.21.37	PTR	mail.acces.sk
217.73.21.42	A	mailinbackup1.runiteasy.sk
217.73.21.42	A	runiteasy.sk
217.73.21.42	A	mail.easyone.sk
217.73.21.45	PTR	vnet-217.73.21.45.host.vnet.sk
217.73.21.45	A	mail.easyone.sk
217.73.21.45	A	solaris.sk
217.73.21.58	PTR	vnet-217.73.21.58.host.vnet.sk
217.73.21.58	A	webmail.skintech.sk
217.73.21.62	PTR	mssvk.hame.sk
217.73.21.81	A+PTR	ns.pcts.sk
217.73.21.81	A	pcts.sk
217.73.21.81	A	ns.najlacnejsiaantikoncepcia.sk
217.73.21.92	A	ns.jakonet.sk
217.73.21.94	PTR	ns.el-profi.sk
217.73.21.94	A	www.ludecke.sk
217.73.21.94	A	petho.info
217.73.21.114	A	mail03.vnet.sk
217.73.21.122	A+PTR	mail.lambda.sk
217.73.21.122	A	mx1.lambda.sk
217.73.21.123	PTR	vnet-217.73.21.123.vnet.sk
217.73.21.123	A	mx2.lambda.sk
217.73.21.148	PTR	pri-mx.hospimed.sk
217.73.21.154	A	ip-mx.wug.sk
217.73.21.156	A	smtp.v-performance.sk
217.73.21.188	PTR	vnet-217.73.21.188.vnet.sk
217.73.21.188	A	pteu.roburnet.sk
217.73.22.80	A	217.73.22.80.adsl.vnet.sk
217.73.22.142	PTR	mail.pam.sk
217.73.23.2	A+PTR	durbin-watson.vnet.sk
217.73.23.26	A+PTR	eter.sudop.sk
217.73.23.26	A	pw.sudop.sk
217.73.23.54	PTR	mail.redstar.sk
217.73.23.55	PTR	mail.bosscan.sk
217.73.23.55	A	*.bosscan.sk
217.73.23.55	A	gw.bosscan.sk
217.73.23.56	A	zilina.gefos.cz
217.73.23.56	A	zarnovica.gefos.cz
217.73.23.57	PTR	gw.bosscan.sk
217.73.23.67	PTR	gw.rejk-net.sk
217.73.23.82	A+PTR	stoh.hama.sk
217.73.23.102	PTR	arcus.meracrest.com
217.73.23.109	PTR	ns2.netech.sk
217.73.23.110	A+PTR	mx1.netech.sk
217.73.23.110	A	mcsbs.meracrest.sk
217.73.23.110	A	mail.anderson.sk
217.73.23.124	A+PTR	mail.maxmail.sk
217.73.23.124	A	maxmail.sk
217.73.23.125	A	azkonzervaren.sk
217.73.23.125	A	mail.azkonzervaren.sk
217.73.23.130	PTR	ba.skrivanek.sk
217.73.23.132	PTR	it.skrivanek.sk
217.73.23.156	PTR	universal01.universalsk.sk
217.73.23.162	A+PTR	mail.inpro-electric.sk
217.73.23.162	A	inpro-electric.sk
217.73.23.164	A+PTR	mail.montessori.sk
217.73.23.164	A	mx0.montessori.sk
217.73.23.178	A+PTR	mail.maseratisk.sk
217.73.23.180	PTR	217.73.23.180.vnet.sk
217.73.23.180	A	srvba.zs-ba-as.sk
217.73.23.250	PTR	mail.geothermalanywhere.com
217.73.23.250	A	mail1.doas.sk
217.73.23.250	A	mail1.ddmgroup.sk