Robtex

Up: 198.50.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 198.50.24.0/22
Down right: 198.50.28.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
198.50.24.0	PTR	198.50.24.0.rdns.continuumdatacenters.com
198.50.24.32	PTR	reverse-dns.chicago
198.50.24.33	PTR	reverse-dns.chicago
198.50.24.34	PTR	reverse-dns.chicago
198.50.24.35	PTR	reverse-dns.chicago
198.50.24.40	PTR	reverse-dns.chicago
198.50.24.41	PTR	reverse-dns.chicago
198.50.24.42	PTR	reverse-dns.chicago
198.50.24.43	PTR	reverse-dns.chicago
198.50.24.48	PTR	reverse-dns.chicago
198.50.24.49	PTR	reverse-dns.chicago
198.50.24.50	PTR	reverse-dns.chicago
198.50.24.51	PTR	reverse-dns.chicago
198.50.24.56	PTR	reverse-dns.chicago
198.50.24.57	PTR	reverse-dns.chicago
198.50.24.58	PTR	reverse-dns.chicago
198.50.24.59	PTR	reverse-dns.chicago
198.50.24.67	PTR	198.50.24.67.rdns.continuumdatacenters.com
198.50.24.67	A	sage.jinfield.com
198.50.24.67	A	mail.jinfield.com
198.50.24.130	A	ns1.clearwaterhope.com
198.50.24.130	A	clearwaterhope.com
198.50.24.131	A	clearwaterhope.com
198.50.24.131	A	ns2.clearwaterhope.com
198.50.24.132	A	clearwaterhope.com
198.50.24.133	A	clearwaterhope.com
198.50.24.134	A	clearwaterhope.com
198.50.24.135	A	clearwaterhope.com
198.50.24.136	A	clearwaterhope.com
198.50.24.137	A	clearwaterhope.com
198.50.24.138	A	clearwaterhope.com
198.50.24.139	A	clearwaterhope.com
198.50.24.140	A	clearwaterhope.com
198.50.24.141	A	clearwaterhope.com
198.50.24.142	A	clearwaterhope.com
198.50.24.143	A	clearwaterhope.com
198.50.24.144	A	clearwaterhope.com
198.50.24.145	A	clearwaterhope.com
198.50.24.146	A	clearwaterhope.com
198.50.24.147	A	clearwaterhope.com
198.50.24.148	A	clearwaterhope.com
198.50.24.149	A	clearwaterhope.com
198.50.24.150	A	clearwaterhope.com
198.50.24.151	A	clearwaterhope.com
198.50.24.152	A	clearwaterhope.com
198.50.24.153	A	clearwaterhope.com
198.50.24.154	A	clearwaterhope.com
198.50.24.155	A	clearwaterhope.com
198.50.24.156	A	clearwaterhope.com
198.50.24.157	A	clearwaterhope.com
198.50.24.158	A	clearwaterhope.com
198.50.24.159	A	clearwaterhope.com
198.50.24.160	A	clearwaterhope.com
198.50.24.161	A	ns1.forestsedgenetwork.net
198.50.24.162	A	ns2.forestsedgenetwork.net
198.50.24.190	A	namshionline.com
198.50.24.192	A	ns1.jubileeinteractivesystems.com
198.50.24.193	A	ns2.jubileeinteractivesystems.com
198.50.24.223	A	ns1.turningpointsinc.com
198.50.24.223	A	turningpointsinc.com
198.50.24.224	PTR	benzoate63.thelivingcube.net
198.50.24.224	A	turningpointsinc.com
198.50.24.224	A	ns2.turningpointsinc.com
198.50.24.225	PTR	rake96.thelivingcube.net
198.50.24.225	A	turningpointsinc.com
198.50.24.226	PTR	underwear98.thelivingcube.net
198.50.24.226	A	turningpointsinc.com
198.50.24.227	PTR	cardiovascular58.thelivingcube.net
198.50.24.227	A	turningpointsinc.com
198.50.24.228	A	turningpointsinc.com
198.50.24.229	A	turningpointsinc.com
198.50.24.230	A	turningpointsinc.com
198.50.24.231	A	turningpointsinc.com
198.50.24.232	PTR	concord61.thelivingcube.net
198.50.24.232	A	turningpointsinc.com
198.50.24.233	PTR	runaround53.thelivingcube.net
198.50.24.233	A	turningpointsinc.com
198.50.24.234	PTR	regimentals40.thelivingcube.net
198.50.24.234	A	turningpointsinc.com
198.50.24.235	PTR	imitable64.thelivingcube.net
198.50.24.235	A	turningpointsinc.com
198.50.24.236	A	turningpointsinc.com
198.50.24.237	A	turningpointsinc.com
198.50.24.238	A	turningpointsinc.com
198.50.24.239	A	turningpointsinc.com
198.50.24.240	PTR	piquet96.thelivingcube.net
198.50.24.240	A	turningpointsinc.com
198.50.24.241	PTR	blessing99.thelivingcube.net
198.50.24.241	A	turningpointsinc.com
198.50.24.242	PTR	tercentenary29.thelivingcube.net
198.50.24.242	A	turningpointsinc.com
198.50.24.243	PTR	dilute18.thelivingcube.net
198.50.24.243	A	turningpointsinc.com
198.50.24.244	A	turningpointsinc.com
198.50.24.245	A	turningpointsinc.com
198.50.24.246	A	turningpointsinc.com
198.50.24.247	A	turningpointsinc.com
198.50.24.248	PTR	puppet97.thelivingcube.net
198.50.24.248	A	turningpointsinc.com
198.50.24.249	PTR	open45.thelivingcube.net
198.50.24.249	A	turningpointsinc.com
198.50.24.250	PTR	gendarmerie5.thelivingcube.net
198.50.24.250	A	turningpointsinc.com
198.50.24.251	PTR	belike100.thelivingcube.net
198.50.24.251	A	turningpointsinc.com
198.50.24.252	A	turningpointsinc.com
198.50.24.254	A	turningpointsinc.com
198.50.25.25	PTR	ch6.us.tekkithost.com
198.50.25.36	A	smtp.global-servers.net
198.50.25.37	A	global-servers.net
198.50.25.44	A	anonymously-yours.org
198.50.25.45	A	the-rising-world-trilogy.com
198.50.25.45	A	setraya.com
198.50.25.45	A	journey-into-the-flame.com
198.50.25.50	A	knowtal.com
198.50.25.148	A	casinocoin.services
198.50.25.148	A	ns1.casinocoin.services
198.50.25.148	A	ns2.casinocoin.services
198.50.25.180	A	diskoutof.space
198.50.25.227	PTR	198.50.25.227.rdns.continuumdatacenters.com
198.50.26.2	A	liao020.com
198.50.26.10	PTR	reverse-dns.chicago
198.50.26.10	A	horizonislandmedia.com
198.50.26.11	A+PTR	wxm1.kertsuing.com
198.50.26.11	A	catherine.trwkorn.biz
198.50.26.11	A	akshay.berlinerverkauf.biz
198.50.26.18	PTR	int2b.aightwaze.info
198.50.26.25	PTR	25-26-50-198.reverse-dns.chicago
198.50.26.26	PTR	26-26-50-198.reverse-dns.chicago
198.50.26.26	A	ns2.webweabers.com
198.50.26.26	A	mail.ggseh.com
198.50.26.27	PTR	198.50.26.26.rdns
198.50.26.98	A	ns1.qwellead.com
198.50.26.98	A	ns1.instantxpertise.com
198.50.26.98	A	ns1.ultrachoices.com
198.50.26.126	A	mail.qwellead.com
198.50.26.126	A	mail.ultrachoices.com
198.50.26.126	A	mail.raqhive.net
198.50.26.234	PTR	hostvenom.com
198.50.26.254	A	mail.estrength.net
198.50.27.2	PTR	198.50.27.2.rdns.continuumdatacenters.com
198.50.27.2	A	nfs1.netcoders.net
198.50.27.2	A	netcoders.net
198.50.27.5	A	arutec.com
198.50.27.5	A	mail.arutec.com
198.50.27.8	PTR	198.50.27.8.rdns.continuumdatacenters.com
198.50.27.8	A	erix.nfsunlimited.net
198.50.27.8	A	ns1.showroom3.com
198.50.27.10	PTR	198.50.27.10.rdns.continuumdatacenters.com
198.50.27.50	PTR	198.50.27.50.rdns.continuumdatacenters.com
198.50.27.50	A	fs-addons.com
198.50.27.50	A	www.fsxaddons.com
198.50.27.81	PTR	srv99.cartmods.com
198.50.27.81	A	ns1.gbmlondon.ca
198.50.27.81	A	ns1.automateme.ca
198.50.27.82	PTR	198.50.27.82.rdns.continuumdatacenters.com
198.50.27.82	A	ns2.gbmlondon.ca
198.50.27.82	A	ns2.automateme.ca
198.50.27.91	A	mail.aftermarketexhaustsystems.com
198.50.27.97	A	mail.ebathroomscales.com
198.50.27.113	PTR	stonehouseoliveoil.com
198.50.27.113	A	mail.stonehouseoliveoil.com
198.50.27.118	A	ns5.mastaminds.com
198.50.27.120	PTR	198.50.27.120.rdns.continuumdatacenters.com
198.50.27.120	A	gbmlondon.ca
198.50.27.120	A	ns.gbmlondon.com
198.50.27.162	PTR	198.50.27.162.static.x5x-noc.ru
198.50.27.162	A	mail.vh3.lmb.x5x-noc.ru
198.50.27.162	A	vh3.lmb.x5x-noc.ru
198.50.27.163	PTR	198.50.27.163.static.x5x-noc.ru
198.50.27.166	A	mail.billingproxy.net
198.50.27.167	A	gettraf.org
198.50.27.169	PTR	198.50.27.169.static.x5x-noc.ru
198.50.27.169	A	crv.cc
198.50.27.169	A	mail.crv.cc
198.50.27.171	PTR	198.50.27.171.static.x5x-noc.ru
198.50.27.171	A	commfort73.ru
198.50.27.173	A	bovegascasino.review
198.50.27.178	A	ns1.nicepackageblog.com
198.50.27.178	A	ns2.nicepackageblog.com
198.50.27.178	A	ns2.web340.com
198.50.27.186	A	garagedoorrepairredwoodcity.com
198.50.27.186	A	steamtrapsnet.com
198.50.27.186	A	bookcorporate.com
198.50.27.195	A	mail.activeclicks.net
198.50.27.227	PTR	198.50.27.227.rdns.continuumdatacenters.com
198.50.27.254	A	ns.76427.20141031.deleted.gkg.net
198.50.28.128	PTR	198.50.28.128.rdns.continuumdatacenters.com
198.50.28.146	PTR	198.50.28.146.rdns.continuumdatacenters.com
198.50.28.146	A	sbgoc.org
198.50.28.146	A	imalayalee.org
198.50.28.186	PTR	198.50.28.186.rdns.continuumdatacenters.com
198.50.28.186	A	morcey.com
198.50.28.186	A	mail.morcey.com
198.50.28.187	PTR	198.50.28.187.rdns.continuumdatacenters.com
198.50.28.198	A	ns3.supervds.org
198.50.28.198	A	ns3.domainnamecontrol.org
198.50.28.218	A+PTR	hypno1.hypnoenterprises.com
198.50.28.218	A	mail.newageoasis.com
198.50.28.218	A	ns1.hypnoenterprises.com
198.50.28.219	PTR	hypno1.hypnoenterprises.com
198.50.28.236	A	ns2.cloudlayar.com
198.50.28.236	A	edge.cloudlayar.com
198.50.28.236	A	*.cloudlayar.com
198.50.28.243	PTR	198.50.28.243.rdns.continuumdatacenters.com
198.50.28.243	A	sarahduffy.com.au
198.50.28.243	A	pitzstop.com.au
198.50.28.251	PTR	www.psminfotech.com
198.50.28.251	A	psminfotech.com
198.50.28.251	A	ns53.adorablehosting.biz
198.50.28.253	A	rakshainvestment.com
198.50.28.253	A	absoluteaquariums.com.au
198.50.29.0	PTR	198.50.29.0.rdns.continuumdatacenters.com
198.50.29.72	A+PTR	rh7.rocketktg.com
198.50.29.72	A	www.geekman.net
198.50.29.72	A	ns20.rocketktg.com
198.50.29.101	A	ns12.rocketktg.com
198.50.29.128	PTR	198.50.29.128.rdns.continuumdatacenters.com
198.50.29.198	A	zenoss02.alnitech.com
198.50.30.3	A	developedlanguages.com
198.50.30.24	PTR	dm24.24-hour-cash.com
198.50.30.66	A	improvegrowand.com
198.50.30.74	A	muted.gifts-cove.com
198.50.30.129	A	essentialcharacters.com
198.50.30.186	A+PTR	tv-bit.com
198.50.30.192	A	schoolbasedprograms.com
198.50.30.252	A	ns1.logicalimplication.com
198.50.30.253	A	ns2.logicalimplication.com
198.50.31.5	PTR	pr5.paycheckrightnow.com
198.50.31.5	A	gript.icu
198.50.31.5	A	mail.gript.icu
198.50.31.31	A	venusfhhg.icu
198.50.31.31	A	mail.venusfhhg.icu
198.50.31.65	PTR	knock.ipaq-watt.com
198.50.31.65	A	mail.deficient.stream
198.50.31.65	A	deficient.stream
198.50.31.69	PTR	biding.againapps.com
198.50.31.73	PTR	adamite.pfedynamics.com
198.50.31.78	A	mail.voonxage.fun
198.50.31.78	A	voonxage.fun
198.50.31.95	A	mail.goldhhjfh.icu
198.50.31.95	A	goldhhjfh.icu
198.50.31.142	A	mail.excellence1.review
198.50.31.142	A	excellence1.review
198.50.31.216	A	fhavenfhh.icu
198.50.31.216	A	mail.fhavenfhh.icu
198.50.31.231	A	daelan.icu
198.50.31.231	A	mail.daelan.icu