Robtex

Up: 217.172.128.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 217.172.144.0/21
Down right: 217.172.152.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
217.172.144.58	A+PTR	sinet-gw-etel.etel.sk
217.172.144.70	PTR	ns2.4y.sk
217.172.144.74	PTR	mail.envipak.sk
217.172.147.34	A+PTR	ironportmail1.slovakodata.sk
217.172.147.35	A+PTR	ironportmail2.slovakodata.sk
217.172.147.149	A	mail1.enseco.sk
217.172.148.202	A+PTR	mail.meteor.sk
217.172.148.202	A	ip-mx.meteor.sk
217.172.148.202	A	ftp.meteor.sk
217.172.148.205	A	portal.meteor.sk
217.172.148.222	A	bts.airportbratislava.sk
217.172.148.243	PTR	smtp.ba.stv.sk
217.172.149.113	PTR	denkyvideo.sk
217.172.149.153	A	mail.lion.sk
217.172.149.153	A	mail.teleperformance.sk
217.172.149.153	A	mail.sse-external.sk
217.172.149.162	A	www.televox.sk
217.172.149.162	A	prosard.sk
217.172.149.162	A	remsrv.remeslo-zh.sk
217.172.150.2	A	mail.praxis-media.sk
217.172.150.4	PTR	mail.dashofer.sk
217.172.150.8	A	mailer.enovine.eu
217.172.150.13	A	mail.onlinekurzy.sk
217.172.150.13	A	mail.enovine.eu
217.172.150.69	PTR	mail.seagleair.sk
217.172.150.150	PTR	mail.infin.sk
217.172.150.150	A	mail.partnersassetmanagement.sk
217.172.150.150	A	www.deiure.sk
217.172.150.151	PTR	gw.propartners.sk
217.172.151.26	A+PTR	ns.teleperformance.sk
217.172.151.26	A	ns.televox.sk
217.172.151.26	A	ns.lion.sk
217.172.152.250	A+PTR	217.172.152.250.tereza.sk
217.172.152.250	A	ard.tereza.sk
217.172.153.110	A+PTR	mailgw.tatravagonka.sk
217.172.153.115	A	domino.tatravagonka.sk
217.172.153.170	A+PTR	thor.finesoft.sk
217.172.153.170	A	rotaro.sk
217.172.153.170	A	mail.finesoft.sk
217.172.153.196	A+PTR	ns1.finesoft.sk
217.172.153.197	A	web.finesoft.sk
217.172.153.197	A	www.finesoft.sk
217.172.153.197	A	photonmagic.eu
217.172.153.205	PTR	mail.barcom.sk
217.172.155.210	A+PTR	mail.kovohuty.sk
217.172.155.210	A	ip-mx.kovohuty.sk
217.172.155.226	PTR	rebeka.netiq.sk
217.172.156.20	PTR	www.pabk.sk
217.172.156.30	PTR	ns1.pabk.sk
217.172.156.186	A	mail.jmslovakia.sk
217.172.159.2	PTR	mail.niersberger.sk
217.172.159.50	PTR	dsl-host-217.172.159.50.etel.sk
217.172.159.64	PTR	dsl-host-217.172.159.64.etel.sk
217.172.159.83	PTR	dsl-host-217.172.159.83.etel.sk
217.172.159.115	PTR	dsl-host-217.172.159.115.etel.sk
217.172.159.128	PTR	dsl-host-217.172.159.128.etel.sk
217.172.159.192	PTR	dsl-host-217.172.159.192.etel.sk
217.172.159.224	PTR	dsl-host-217.172.159.224.etel.sk