Robtex

Up: 173.242.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 173.242.16.0/21
Down right: 173.242.24.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
173.242.16.1	PTR	173.242.16.1.static.greenhousedata.net
173.242.16.2	PTR	173.242.16.2.static.greenhousedata.net
173.242.16.13	A	ftp3.digitalglobe.com
173.242.16.20	A	globexplore.net
173.242.16.20	A	globexplorer.org
173.242.16.20	A	globeexplorer.net
173.242.16.34	PTR	ipv4-173-242-16-34.greenhousedata.net
173.242.16.34	A	dns2.digitalglobe.com
173.242.16.66	PTR	173.242.16.66.static.greenhousedata.net
173.242.16.74	A	www.mydigitalglobe.com
173.242.16.78	A	geofuse.geoeye.com
173.242.16.78	A	ftp2.digitalglobe.com
173.242.16.80	PTR	173.242.16.80.static.greenhousedata.net
173.242.16.130	PTR	173.242.16.130.static.greenhousedata.net
173.242.16.130	A	dgatd.digitalglobe.com
173.242.16.234	A	kepler.digitalglobe.com
173.242.17.1	PTR	173.242.17.1.static.greenhousedata.net
173.242.17.3	PTR	173.242.17.3.static.greenhousedata.net
173.242.17.5	A	ns4.greenhousedata.net
173.242.17.5	A	ns4.greenhousedata.com
173.242.17.19	PTR	173.242.17.19.static.greenhousedata.net
173.242.17.30	A	boomimg.com
173.242.17.30	A	greatskysolar.com
173.242.17.30	A	tellyourstorysv.com
173.242.17.49	PTR	173.242.17.49.static.greenhousedata.net
173.242.17.80	PTR	173.242.17.80.static.greenhousedata.net
173.242.17.80	A	mailout53.e-wav.net
173.242.17.80	A	www.bp61.veretekk.com
173.242.17.82	PTR	173.242.17.82.static.greenhousedata.net
173.242.17.83	PTR	173.242.17.83.static.greenhousedata.net
173.242.17.96	PTR	173.242.17.96.static.greenhousedata.net
173.242.17.112	PTR	mailout56.bptrainer.net
173.242.17.129	PTR	173.242.17.129.static.greenhousedata.net
173.242.17.135	A	mail.premierboneandjoint.com
173.242.17.145	PTR	173.242.17.145.static.greenhousedata.net
173.242.17.162	PTR	173.242.17.162.static.greenhousedata.net
173.242.17.163	A	lar-sv-mail06.cbmainc.com
173.242.17.168	A	mail.imapit.com
173.242.17.168	A	mail.intertechee.com
173.242.17.179	PTR	173.242.17.179.static.greenhousedata.net
173.242.17.190	A	gw-lar.cbmainc.com
173.242.17.193	PTR	173.242.17.193.static.greenhousedata.net
173.242.17.194	PTR	173.242.17.194.static.greenhousedata.net
173.242.17.208	PTR	173.242.17.208.static.greenhousedata.net
173.242.17.210	PTR	173.242.17.210.static.greenhousedata.net
173.242.17.211	PTR	173.242.17.211.static.greenhousedata.net
173.242.17.227	PTR	173.242.17.227.static.greenhousedata.net
173.242.17.240	PTR	173.242.17.240.static.greenhousedata.net
173.242.17.241	PTR	173.242.17.241.static.greenhousedata.net
173.242.18.10	A	speedtest.us-west-01.greenhousedata.com
173.242.18.180	A	ns5.lab.greenhousedata.com
173.242.18.180	A	ns5.greenhousedata.com
173.242.18.180	A	ns5.greenhousedata.net
173.242.19.21	A	ewmail.eworldes.com
173.242.19.21	A	mail.eworldes.com
173.242.19.22	A	hidoegrants.org
173.242.19.25	A	urbanalta.com
173.242.19.53	A	clinicwebapp.com
173.242.19.92	A	ns3.thoughtequity.com
173.242.20.0	PTR	ipv4-173-242-20-0.greenhousedata.net
173.242.20.0	A	lenderstrategy.com
173.242.20.2	PTR	173.242.20.2.static.greenhousedata.net
173.242.20.8	A	mail2.ides.com
173.242.20.11	A	cipd.ides.com
173.242.20.18	A	cartech.ides.com
173.242.20.29	A	prospector.ides.com
173.242.20.29	A	redirects.ides.com
173.242.20.30	A	ftp.ides.com
173.242.20.65	PTR	173.242.20.65.static.greenhousedata.net
173.242.20.65	A	cloud65.cbsend.com
173.242.20.66	A	cloud66.cbsend.com
173.242.20.67	A	cloud67.cbsend.com
173.242.20.71	A	cloud71.cbsend.com
173.242.20.80	PTR	173.242.20.80.static.greenhousedata.net
173.242.20.80	A	cloud80.cbsend.com
173.242.20.81	A	cloud81.cbsend.com
173.242.20.82	A	mx.digileadgen.com
173.242.20.82	A	mx.mtapriority18.com
173.242.20.102	A	mail.wyops.com
173.242.20.102	A	ums.wyops.com
173.242.20.103	A	mail.theblueskygroup.com
173.242.20.104	A	mail.laramiesteakhouse.com
173.242.20.133	A	mail.lclsonline.org
173.242.20.181	A	keithvogt.net
173.242.20.181	A	hazewizard.com
173.242.20.181	A	majorserv.com
173.242.20.204	A	winhealthmail.com
173.242.22.180	A	ns6.greenhousedata.net
173.242.22.180	A	ns6.greenhousedata.com
173.242.22.205	A	aarpconverge.com
173.242.23.103	A	ashfordcreekhoa.com
173.242.23.103	A	tristanthoa.com
173.242.23.103	A	ctcproperties.biz
173.242.23.128	PTR	173.242.23.128.static.greenhousedata.net
173.242.23.128	A	sugarmountainassoc.com
173.242.23.128	A	pablocreekreservehoa.com
173.242.23.165	A	orangeburg.remotepc.com
173.242.25.1	PTR	173.242.25.1.static.greenhousedata.net
173.242.25.1	A	mx.goclicklead.com
173.242.25.1	A	mx.newswiregeniusemail.com
173.242.25.16	PTR	173.242.25.16.static.greenhousedata.net
173.242.25.16	A	cloud16.clickbackmail.com
173.242.25.17	A	cloud17.clickbackmail.com
173.242.25.23	A	cloud23.clickbackmail.com
173.242.25.30	A	cloud30.clickbackmail.com
173.242.25.138	A	smtp.dataservreg72.com
173.242.25.141	A	smtp.dataservreg75.com
173.242.25.142	A	smtp.dataservreg76.com
173.242.25.145	A	smtp.dataservreg79.com
173.242.25.146	A	smtp.dataservreg80.com
173.242.25.151	A	smtp.dataservreg85.com
173.242.25.170	A	smtp.dataservreg104.com
173.242.25.171	A	smtp.dataservreg105.com
173.242.25.172	A	mx.salescbrep.com
173.242.25.173	A	smtp.dataservreg107.com
173.242.25.176	PTR	173.242.25.176.static.greenhousedata.net
173.242.25.176	A	smtp.dataservreg110.com
173.242.25.184	A	smtp.dataservreg118.com
173.242.25.187	A	smtp.dataservreg121.com
173.242.26.61	A	speedtest.us-east-02.greenhousedata.com
173.242.26.62	A	ns7.greenhousedata.com
173.242.26.62	A	ns7.greenhousedata.net
173.242.26.62	A	ns9.greenhousedata.net
173.242.26.228	A	www.thcdecisions.com
173.242.26.228	A	thcdecisions.com
173.242.26.244	A	smtp1.amrcon.com
173.242.26.244	A	smtp.amrcon.com
173.242.26.250	A	ods.amrcon.com
173.242.26.251	A	myaqtivity.com
173.242.27.43	A	givling.com
173.242.27.147	PTR	173.242.27.147.static.greenhousedata.net
173.242.27.147	A	lawmemo.com
173.242.27.147	A	case.lawmemo.com
173.242.28.17	PTR	173.242.28.17.static.greenhousedata.net
173.242.28.18	PTR	173.242.28.18.static.greenhousedata.net
173.242.28.48	PTR	173.242.28.48.static.greenhousedata.net
173.242.28.49	PTR	173.242.28.49.static.greenhousedata.net
173.242.28.51	PTR	173.242.28.51.static.greenhousedata.net
173.242.28.80	PTR	173.242.28.80.static.greenhousedata.net
173.242.28.96	PTR	173.242.28.96.static.greenhousedata.net
173.242.28.112	PTR	173.242.28.112.static.greenhousedata.net
173.242.28.144	PTR	173.242.28.144.static.greenhousedata.net
173.242.28.146	PTR	173.242.28.146.static.greenhousedata.net
173.242.28.147	PTR	173.242.28.147.static.greenhousedata.net
173.242.28.160	PTR	173.242.28.160.static.greenhousedata.net
173.242.28.161	PTR	173.242.28.161.static.greenhousedata.net
173.242.28.162	PTR	173.242.28.162.static.greenhousedata.net
173.242.28.178	PTR	173.242.28.178.static.greenhousedata.net
173.242.28.192	PTR	173.242.28.192.static.greenhousedata.net
173.242.29.4	PTR	173.242.29.4.static.greenhousedata.net
173.242.29.19	PTR	173.242.29.19.static.greenhousedata.net
173.242.29.96	PTR	173.242.29.96.static.greenhousedata.net
173.242.29.97	PTR	173.242.29.97.static.greenhousedata.net
173.242.29.129	PTR	173.242.29.129.static.greenhousedata.net
173.242.29.178	PTR	173.242.29.178.static.greenhousedata.net
173.242.29.194	PTR	173.242.29.194.static.greenhousedata.net
173.242.29.195	PTR	173.242.29.195.static.greenhousedata.net
173.242.29.209	PTR	173.242.29.209.static.greenhousedata.net
173.242.29.241	PTR	173.242.29.241.static.greenhousedata.net
173.242.29.242	PTR	173.242.29.242.static.greenhousedata.net
173.242.30.1	PTR	173.242.30.1.static.greenhousedata.net
173.242.30.3	PTR	173.242.30.3.static.greenhousedata.net
173.242.30.51	PTR	173.242.30.51.static.greenhousedata.net
173.242.30.96	PTR	173.242.30.96.static.greenhousedata.net
173.242.30.97	PTR	173.242.30.97.static.greenhousedata.net
173.242.30.113	PTR	173.242.30.113.static.greenhousedata.net
173.242.30.115	PTR	173.242.30.115.static.greenhousedata.net
173.242.30.131	PTR	173.242.30.131.static.greenhousedata.net
173.242.30.144	PTR	173.242.30.144.static.greenhousedata.net
173.242.30.162	PTR	173.242.30.162.static.greenhousedata.net
173.242.30.224	PTR	173.242.30.224.static.greenhousedata.net
173.242.31.11	A	braefieldhomeowners.com
173.242.31.11	A	habershamhoa.com
173.242.31.11	A	telluridevillageclub.com
173.242.31.24	A	tollbrotherslive.com
173.242.31.24	A	tripointelive.com
173.242.31.27	A	hoamanuals.com
173.242.31.49	PTR	173.242.31.49.static.greenhousedata.net
173.242.31.51	PTR	173.242.31.51.static.greenhousedata.net
173.242.31.51	A	bigcanoeguest.com
173.242.31.51	A	newportridgenorth.net
173.242.31.65	A	idxhome.co
173.242.31.66	PTR	173.242.31.66.static.greenhousedata.net
173.242.31.66	A	homecma.com
173.242.31.66	A	reappstore.net
173.242.31.82	PTR	173.242.31.82.static.greenhousedata.net
173.242.31.95	A	ns1.realproserver.com
173.242.31.96	PTR	173.242.31.96.static.greenhousedata.net
173.242.31.97	PTR	173.242.31.97.static.greenhousedata.net
173.242.31.97	A	mailer.realproserver.com
173.242.31.98	PTR	173.242.31.98.static.greenhousedata.net
173.242.31.98	A	mail.realproserver.com
173.242.31.102	A	sellbyownerindy.com
173.242.31.102	A	champaignurbanaareabyowner.com
173.242.31.131	PTR	173.242.31.131.static.greenhousedata.net
173.242.31.193	PTR	173.242.31.193.static.greenhousedata.net
173.242.31.225	PTR	173.242.31.225.static.greenhousedata.net
173.242.31.247	A	paycloud.clubessential.com
173.242.31.247	A	pop.thewestmoorclub.com
173.242.31.247	A	paycloud.clubepay.com
173.242.31.248	A	lagcc.com