Robtex

Up: 69.4.230.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 69.4.231.0/25
Down right: 69.4.231.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
69.4.231.0	A	231.4.69.in-addr.arpa
69.4.231.1	PTR	ns1.hostcompleto.com
69.4.231.1	A	ns1.virtualcast.net.br
69.4.231.1	A	ns1.virtualcast.com.br
69.4.231.2	PTR	ns2.hostcompleto.com
69.4.231.2	A	ns2.bcenahost.com.br
69.4.231.2	A	ns2.grilocomunicacao.com.br
69.4.231.9	PTR	no-rdns.ord02.hostingservicesinc.net
69.4.231.10	PTR	no-rdns.ord02.hostingservicesinc.net
69.4.231.13	PTR	no-rdns.ord02.hostingservicesinc.net
69.4.231.14	PTR	no-rdns.ord02.hostingservicesinc.net
69.4.231.16	PTR	hosted-by.datatr.com
69.4.231.17	PTR	hosted-by.datatr.com
69.4.231.18	PTR	hosted-by.datatr.com
69.4.231.19	PTR	hosted-by.datatr.com
69.4.231.24	PTR	no-rdns.ord02.hostingservicesinc.net
69.4.231.29	PTR	no-rdns.ord02.hostingservicesinc.net
69.4.231.30	PTR	no-rdns.ord02.hostingservicesinc.net
69.4.231.30	A	e.dtscout.com
69.4.231.30	A	t.dtscout.com
69.4.231.31	PTR	no-rdns.ord02.hostingservicesinc.net
69.4.231.52	PTR	www.example.com
69.4.231.52	A	jangle.cacetech.com
69.4.231.53	A+PTR	thump.wireshark.org
69.4.231.54	PTR	activation.pilot.cacetech.com
69.4.231.55	PTR	www.example.com
69.4.231.64	PTR	no-rdns.ord02.hostingservicesinc.net
69.4.231.68	PTR	no-rdns.ord02.hostingservicesinc.net
69.4.231.77	PTR	no-rdns.ord02.hostingservicesinc.net
69.4.231.80	PTR	ns226.midphase.com
69.4.231.80	A	vanguardmobile.com
69.4.231.80	A	couponenvy.com
69.4.231.81	A	ns2.newbeginningsmedia.com
69.4.231.88	A	jenningsconsultants.com
69.4.231.89	PTR	lolipower.org
69.4.231.90	A	slapmahfro.net
69.4.231.90	A	mail.slapmahfro.net
69.4.231.100	PTR	69.4.231.100.mpdedicated.com
69.4.231.100	A	upzyms.com
69.4.231.111	PTR	no-rdns.ord02.hostingservicesinc.net
69.4.231.112	PTR	no-rdns.ord02.hostingservicesinc.net
69.4.231.112	A	chat.studiocalico.com
69.4.231.112	A	ivy2.studiocalico.com
69.4.231.120	PTR	no-rdns.ord02.hostingservicesinc.net
69.4.231.120	A	mail.10tb.net
69.4.231.120	A	mail.10terabyte.com
69.4.231.132	PTR	no-rdns.ord02.hostingservicesinc.net
69.4.231.133	PTR	no-rdns.ord02.hostingservicesinc.net
69.4.231.134	PTR	no-rdns.ord02.hostingservicesinc.net
69.4.231.135	PTR	no-rdns.ord02.hostingservicesinc.net
69.4.231.136	A+PTR	69.4.231.136-static.reverse.softlayer.com
69.4.231.137	A+PTR	69.4.231.137-static.reverse.softlayer.com
69.4.231.138	PTR	7rs.reverse.softlayer.com
69.4.231.139	A+PTR	69.4.231.139-static.reverse.softlayer.com
69.4.231.140	PTR	radiorouge.com
69.4.231.141	PTR	us3.streamingpulse.com
69.4.231.141	A	streamingpulse.tv
69.4.231.144	PTR	creiglow.com
69.4.231.146	PTR	toriimorwinery.com
69.4.231.149	PTR	no-rdns.ord02.hostingservicesinc.net
69.4.231.150	PTR	no-rdns.ord02.hostingservicesinc.net
69.4.231.156	A+PTR	driversbase.com
69.4.231.159	PTR	driverslab.com
69.4.231.162	PTR	no-rdns.ord02.hostingservicesinc.net
69.4.231.163	PTR	no-rdns.ord02.hostingservicesinc.net
69.4.231.169	PTR	www.evolutionspas.com
69.4.231.170	PTR	www.evospas.com
69.4.231.170	A	www.evo-spas.com
69.4.231.170	A	evo-spas.com
69.4.231.173	PTR	www.strongspas.com
69.4.231.180	A	mail.sotakalyoum.com
69.4.231.184	PTR	hosting.design.ru
69.4.231.184	A	tema.ru
69.4.231.184	A	www.tema.ru
69.4.231.185	PTR	hosting.design.ru
69.4.231.186	PTR	hosting.design.ru
69.4.231.187	PTR	hosting.design.ru
69.4.231.192	PTR	hosted-by.datatr.com
69.4.231.193	PTR	hosted-by.datatr.com
69.4.231.194	PTR	hosted-by.datatr.com
69.4.231.195	PTR	hosted-by.datatr.com
69.4.231.200	PTR	midphase.com
69.4.231.200	A	gyno-x.net
69.4.231.200	A	bestmilfsexvideos.com
69.4.231.201	PTR	midphase.com
69.4.231.202	PTR	midphase.com
69.4.231.202	A	ns2.theibgroup.net
69.4.231.202	A	mail.uniwebtools.com
69.4.231.203	PTR	midphase.com
69.4.231.204	PTR	midphase.com
69.4.231.205	PTR	midphase.com
69.4.231.206	PTR	midphase.com
69.4.231.207	PTR	midphase.com
69.4.231.211	PTR	no-rdns.ord02.hostingservicesinc.net
69.4.231.215	PTR	no-rdns.ord02.hostingservicesinc.net
69.4.231.216	PTR	hosted-by.grupomedrano.org
69.4.231.216	A	adetel.com.do
69.4.231.216	A	www.microvision.com.do
69.4.231.217	PTR	hosted-by.grupomedrano.org
69.4.231.218	PTR	hosted-by.grupomedrano.org
69.4.231.218	A	grupomedrano.com.do
69.4.231.219	PTR	hosted-by.grupomedrano.org
69.4.231.219	A	superkfm.com
69.4.231.219	A	trebol99.com
69.4.231.220	PTR	love.wearing.blue.flowery.dresses.s7n.org
69.4.231.223	PTR	nunchucks.and.spears.for.sentennial.org
69.4.231.224	PTR	zpxhost.net
69.4.231.224	A	web2-www.reallifecam.com
69.4.231.225	PTR	zpxhost.net
69.4.231.225	A	web2-www.reallifecam.com
69.4.231.226	PTR	zpxhost.net
69.4.231.226	A	web2-www.reallifecam.com
69.4.231.227	PTR	zpxhost.net
69.4.231.227	A	web2-www.reallifecam.com
69.4.231.228	PTR	zpxhost.net
69.4.231.228	A	web2-www.reallifecam.com
69.4.231.229	PTR	zpxhost.net
69.4.231.229	A	web2-www.reallifecam.com
69.4.231.230	PTR	zpxhost.net
69.4.231.230	A	web2-www.reallifecam.com
69.4.231.231	PTR	zpxhost.net
69.4.231.231	A	web2-www.reallifecam.com
69.4.231.244	PTR	gasparetto.com.br
69.4.231.245	PTR	gasparetto.com.br
69.4.231.246	PTR	gasparetto.com.br
69.4.231.247	PTR	gasparetto.com.br
69.4.231.248	PTR	no-rdns.ord02.hostingservicesinc.net