Robtex

Up: 50.31.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 50.31.16.0/21
Down right: 50.31.24.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
50.31.16.2	PTR	ip2.50-31-16.static.steadfastdns.net
50.31.16.145	PTR	ip145.50-31-16.static.steadfastdns.net
50.31.19.33	A+PTR	ip33.50-31-19.static.steadfastdns.net
50.31.19.66	A+PTR	ip66.50-31-19.static.steadfastdns.net
50.31.20.5	A	nooverlays.com
50.31.20.9	A	www.bargainidea.club
50.31.20.9	A	mail.bargainidea.club
50.31.20.9	A	stoptheftclass.com
50.31.20.19	PTR	chi18.softsyshosting.com
50.31.20.19	A	braasrookieapplication.com
50.31.20.19	A	allstarcateringllc.com
50.31.20.32	A	ns2.eatingcacke.com
50.31.20.35	A	dc-477e1e21c605.alahyaa.org.sa
50.31.20.35	A	nobleaims.com
50.31.20.35	A	www.rafed.org
50.31.20.53	A	*.deii.net
50.31.20.53	A	www.deii.net
50.31.20.53	A	deii.net
50.31.20.63	A	juleponline.com
50.31.20.66	PTR	chi18.softsyshosting.com
50.31.20.66	A	jewelryonet.com
50.31.20.66	A	intdid.com
50.31.20.70	A	pecansoftware.com
50.31.20.80	PTR	ip80.20.31.50.static.softsyshosting.com
50.31.20.80	A	freefbshop.com
50.31.20.80	A	storeya.com
50.31.20.85	A	mckaysworkclothing.com
50.31.20.99	PTR	fbsdbox.com
50.31.20.99	A	privatecamsites.com
50.31.20.99	A	trannycamsites.com
50.31.20.113	A	superainovacoes.com.br
50.31.20.113	A	buonagente.com.br
50.31.20.113	A	amarelinhadasorte.com.br
50.31.20.116	A	mail.genosans.com
50.31.20.128	PTR	ip128.20.31.50.static.softsyshosting.com
50.31.20.128	A	anadolrugs.com
50.31.20.128	A	www.anadolrugs.com
50.31.20.145	PTR	chi18.softsyshosting.com
50.31.20.148	A	propoint-solutions.com
50.31.20.151	A	*.posespace.com
50.31.20.151	A	posespace.com
50.31.20.151	A	www.posespace.com
50.31.20.160	PTR	chi18.softsyshosting.com
50.31.20.160	A	americanstar.com
50.31.20.163	A	justrightair.us
50.31.20.166	A	quanbeck.com
50.31.20.168	A	mail.superainovacoes.com.br
50.31.20.177	PTR	m.awardconnect01a.com
50.31.20.177	A	ticketp.com
50.31.20.178	PTR	m.awardconnect01b.com
50.31.20.178	A	retrostuffs.com
50.31.20.178	A	rhymenoreason.com
50.31.20.193	A	philipwilliams.com
50.31.20.193	A	onlinecheckregister.com
50.31.20.198	A	ns1.gogonihon.com
50.31.20.200	A	releads.net
50.31.20.213	A	advitica.com
50.31.20.213	A	spikeydude.com
50.31.20.213	A	debtarrester.com
50.31.20.239	A	aqarmaroc.com
50.31.20.239	A	mail.aqarmaroc.com
50.31.20.239	A	www.whereyoulikeeat.com
50.31.20.243	PTR	chi18.softsyshosting.com
50.31.20.243	A	*.hiltonheadlakes.net
50.31.20.243	A	hiltonheadlakes.net
50.31.21.35	PTR	ip35.50-31-21.static.steadfastdns.net
50.31.21.35	A	ns5.cocentrix.com
50.31.21.35	A	ns2.cocentrix.com
50.31.21.72	A	ip72.50-31-21.static.steadfastdns.net
50.31.21.72	A	ns3.etshost.com
50.31.21.82	PTR	ip82.50-31-21.static.steadfastdns.net
50.31.21.82	A	mail.towerworx.us
50.31.21.82	A	www.pctelbroadbandtechnology.org
50.31.21.99	PTR	ip99.50-31-21.static.steadfastdns.net
50.31.21.103	A	ip103.50-31-21.static.steadfastdns.net
50.31.21.112	A	ns1.codingcafevn.com
50.31.21.113	A	ns2.codingcafevn.com
50.31.21.114	A	ns2.nguoivienxu.us
50.31.21.133	A	ip133.50-31-21.static.steadfastdns.net
50.31.21.133	A	www.pressureparts.com
50.31.21.133	A	pressureparts.com
50.31.21.134	A	ip134.50-31-21.static.steadfastdns.net
50.31.21.145	A	genentechmaterials-strokeawareness.com
50.31.21.147	PTR	e-conolight.com
50.31.21.147	A	ip147.50-31-21.static.steadfastdns.net
50.31.21.149	A	ns3.lcgosc.com
50.31.21.158	A	anchorhocking.oneida.com
50.31.21.161	PTR	bigdotofhappiness.com
50.31.21.161	A	exltube.com
50.31.21.161	A	www.exltube.com
50.31.21.162	A	mail.lyonscg.com
50.31.21.168	A	bludot.info
50.31.21.176	PTR	ip176.50-31-21.static.steadfastdns.net
50.31.21.176	A	www.waterfilters.net
50.31.21.176	A	waterfilters.net
50.31.21.177	A+PTR	wordmusic.com
50.31.21.177	A	youthgroupsongs.com
50.31.21.188	A	bludot.info
50.31.21.200	A	ns2.listmore.com
50.31.21.200	A	ns1.listmore.com
50.31.21.200	A	listmore.com
50.31.21.230	A	labraidweb.labraidfundraising.com
50.31.21.230	A	labraidfundraising.com
50.31.22.33	A	nprg.com
50.31.22.33	A	www.nprg.com
50.31.22.204	A	amerihub.org
50.31.23.10	A	mail.net-cg.com
50.31.23.11	A	mail.net-cg.com
50.31.24.113	A	coolscape.net
50.31.24.144	A+PTR	ip144.50-31-24.static.steadfastdns.net
50.31.24.222	A	ip222.50-31-24.static.steadfastdns.net
50.31.25.10	A	www.amadisystems.com
50.31.25.10	A	web1.amadisystems.com
50.31.25.10	A	amadisystems.com
50.31.26.13	A	www.machinetools.com
50.31.26.13	A	machinetools.com
50.31.26.17	PTR	ip17.50-31-26.static.steadfastdns.net
50.31.26.17	A	bitchesgottoeat.com
50.31.26.17	A	celeblatino.com
50.31.26.18	PTR	ip18.50-31-26.static.steadfastdns.net
50.31.26.33	A+PTR	ip33.50-31-26.static.steadfastdns.net
50.31.26.33	A	ramexcavating.com
50.31.26.33	A	rambuildings.com
50.31.26.34	PTR	ip34.50-31-26.static.steadfastdns.net
50.31.26.144	PTR	secure.arweb89.com
50.31.26.144	A	agvibo.com
50.31.26.144	A	germantec-cr.com
50.31.26.161	A	midwestdistributing.net
50.31.26.161	A	walkabouthelp.net
50.31.26.161	A	donbaconappliance.com
50.31.26.162	PTR	server.remarkablecompany.net
50.31.27.7	A	hospitalnet.com
50.31.27.7	A	hospitalitysupport.com
50.31.27.41	A	hotelcomputers.com
50.31.27.50	PTR	ip50.50-31-27.static.steadfastdns.net
50.31.27.50	A	condonetworks.com
50.31.27.50	A	guestdsl.com
50.31.27.75	A	ip75.50-31-27.static.steadfastdns.net
50.31.27.184	A	recordedinterviews.com
50.31.27.190	A	www.interflo.com
50.31.27.190	A	mail.tantusdev.com
50.31.27.190	A	www.david.me
50.31.27.200	A	mail.recordedinterviews.com
50.31.27.201	A	ip201.50-31-27.static.steadfastdns.net
50.31.27.220	A	ip220.50-31-27.static.steadfastdns.net
50.31.27.221	A	ip221.50-31-27.static.steadfastdns.net
50.31.27.232	A	ip232.50-31-27.static.steadfastdns.net
50.31.29.2	A	ip2.50-31-29.static.steadfastdns.net
50.31.29.126	A	ip126.50-31-29.static.steadfastdns.net
50.31.29.171	A	ip171.50-31-29.static.steadfastdns.net
50.31.29.188	A	ip188.50-31-29.static.steadfastdns.net
50.31.29.209	A+PTR	ip209.50-31-29.static.steadfastdns.net
50.31.29.240	A+PTR	ip240.50-31-29.static.steadfastdns.net
50.31.30.5	A	dcsoundbite.com
50.31.30.7	A	empprofitsystems.com
50.31.30.14	A	cammodelhustler.com
50.31.30.15	A	ip15.50-31-30.static.steadfastdns.net
50.31.30.34	PTR	ip34.50-31-30.static.steadfastdns.net
50.31.30.37	A	websitefiler.com
50.31.30.41	A	ip41.50-31-30.static.steadfastdns.net
50.31.30.52	A	ip52.50-31-30.static.steadfastdns.net
50.31.30.57	A	raven.ai
50.31.30.59	A	ip59.50-31-30.static.steadfastdns.net
50.31.30.67	A	alifeonthedaily.com
50.31.30.72	A	ip72.50-31-30.static.steadfastdns.net
50.31.30.89	A	yourmanifestationcode.com
50.31.30.137	A	philippinessingle.com
50.31.30.137	A	ns1.cmwebempire.com
50.31.30.137	A	ns2.cmwebempire.com
50.31.30.147	PTR	ip147.50-31-30.static.steadfastdns.net
50.31.30.165	A	ip165.50-31-30.static.steadfastdns.net
50.31.30.172	A	ip172.50-31-30.static.steadfastdns.net
50.31.30.174	A	mail.giftcardrescue.com
50.31.30.190	A	ip190.50-31-30.static.steadfastdns.net
50.31.30.195	PTR	ip195.50-31-30.static.steadfastdns.net
50.31.30.198	A	ip198.50-31-30.static.steadfastdns.net
50.31.30.212	A	ip212.50-31-30.static.steadfastdns.net
50.31.30.224	A+PTR	ip224.50-31-30.static.steadfastdns.net
50.31.30.249	A	ip249.50-31-30.static.steadfastdns.net
50.31.31.2	A	ip2.50-31-31.static.steadfastdns.net
50.31.31.4	A	ip4.50-31-31.static.steadfastdns.net
50.31.31.4	A	rubricsbank.com
50.31.31.4	A	k12easy.com
50.31.31.33	PTR	ip33.50-31-31.static.steadfastdns.net
50.31.31.33	A	ejcmail.com
50.31.31.36	A	uspumice.com
50.31.31.72	A	hutchisonchiro.com
50.31.31.72	A	gulfsidelandscaping.com
50.31.31.72	A	gia-sells.com
50.31.31.84	A	www.cromctf.com
50.31.31.84	A	cromctf.com
50.31.31.84	A	mail.baseq3.net
50.31.31.153	A	mail.midamerican.coop
50.31.31.153	A	ns1.midamerican.coop
50.31.31.153	A	ip153.50-31-31.static.steadfastdns.net
50.31.31.164	A	chicagohomesupply.com
50.31.31.164	A	communityiichicago.com
50.31.31.164	A	buildersplumbingsupply.com
50.31.31.255	A	ip255.50-31-31.static.steadfastdns.net