Robtex

Up: 69.196.224.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 69.196.224.0/25
Down right: 69.196.224.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
69.196.224.0	A	globusmedical.blackboard.com
69.196.224.1	A	unadmexico-staging.blackboard.com
69.196.224.2	A	fordham.blackboard.com
69.196.224.4	A	cvtc-eval.blackboard.com
69.196.224.4	A	uabtest.blackboard.com
69.196.224.5	A+PTR	pitt-stage.blackboard.com
69.196.224.6	A	helenefuld.blackboard.com
69.196.224.7	A	blackboard.carlow.edu
69.196.224.7	A	carlow.blackboard.com
69.196.224.8	A+PTR	afsoc.blackboard.com
69.196.224.9	A	oneblood-test.blackboard.com
69.196.224.10	A	shsutest.blackboard.com
69.196.224.11	A	cullmancats.blackboard.com
69.196.224.12	A+PTR	riversideccbb9staging.blackboard.com
69.196.224.13	A+PTR	csap.pfp.blackboard.com
69.196.224.14	A+PTR	umassonline-umassmed-stage.blackboard.com
69.196.224.15	A	madonna.blackboard.com
69.196.224.16	A	centralstate.blackboard.com
69.196.224.17	A	kcumbstaging.blackboard.com
69.196.224.18	A+PTR	niagara.blackboard.com
69.196.224.19	A+PTR	mwcc.blackboard.com
69.196.224.19	A	bb.mwcc.edu
69.196.224.20	A+PTR	cartridges.blackboard.com
69.196.224.21	A+PTR	cartridgeadmin.blackboard.com
69.196.224.22	A	sena.blackboard.com
69.196.224.23	A	lewisandclarkbb9staging2.blackboard.com
69.196.224.24	A+PTR	ualearndr.blackboard.com
69.196.224.25	A	mercy-stage.blackboard.com
69.196.224.26	A	pittsburgh.blackboard.com
69.196.224.29	A	sdccdtest.blackboard.com
69.196.224.30	A+PTR	virginiawesleyan.blackboard.com
69.196.224.31	A	camsch.blackboard.com
69.196.224.32	A+PTR	bishopstate.blackboard.com
69.196.224.33	A	stage9-academictechnologies.blackboard.com
69.196.224.34	A+PTR	stetson.blackboard.com
69.196.224.36	A	udc-staging.blackboard.com
69.196.224.38	A+PTR	parisjc.blackboard.com
69.196.224.38	A	parisjcmh.blackboard.com
69.196.224.40	A+PTR	buap.blackboard.com
69.196.224.41	A+PTR	stisd.blackboard.com
69.196.224.42	A	lewiston.blackboard.com
69.196.224.43	A+PTR	cgsc.blackboard.com
69.196.224.43	A	whinsec.blackboard.com
69.196.224.43	A	wocc.blackboard.com
69.196.224.44	A	caesars.blackboard.com
69.196.224.46	A	marshall-bb.blackboard.com
69.196.224.46	A	swvctc.blackboard.com
69.196.224.47	A+PTR	uapb.blackboard.com
69.196.224.49	A+PTR	muonlinestaging.blackboard.com
69.196.224.49	A+PTR	mustage.blackboard.com
69.196.224.49	A+PTR	mustaging.blackboard.com
69.196.224.50	PTR	hom-senacrs.blackboard.com
69.196.224.50	A	fulton.blackboard.com
69.196.224.56	A+PTR	uaccb.blackboard.com
69.196.224.57	A	davenportstaging.blackboard.com
69.196.224.58	A+PTR	utpb.blackboard.com
69.196.224.59	A+PTR	okwu.blackboard.com
69.196.224.60	PTR	kcdl.blackboard.com
69.196.224.60	A+PTR	wvsonline.blackboard.com
69.196.224.60	A	focuslearn.blackboard.com
69.196.224.61	A	mccnebtest.blackboard.com
69.196.224.62	A	jeffco.blackboard.com
69.196.224.63	A+PTR	marshallstaging.blackboard.com
69.196.224.64	A+PTR	lionscash.blackboard.com
69.196.224.64	A	senatraining.blackboard.com
69.196.224.64	A	senastage.blackboard.com
69.196.224.65	A	druryonline.blackboard.com
69.196.224.66	A	palmbeachstage.blackboard.com
69.196.224.71	A	ashland-test.blackboard.com
69.196.224.72	A	healthlms.blackboard.com
69.196.224.73	A+PTR	ccps.blackboard.com
69.196.224.74	A+PTR	appraisalinstitute-angelpdp.blackboard.com
69.196.224.77	A+PTR	vitalsource-9.blackboard.com
69.196.224.78	A	mtsa.blackboard.com
69.196.224.79	A+PTR	bakercollege-clone2.blackboard.com
69.196.224.79	A	inadeh.blackboard.com
69.196.224.80	PTR	aiu3.blackboard.com
69.196.224.80	A	unadmexico.blackboard.com
69.196.224.81	A	vitalsource-8.blackboard.com
69.196.224.83	A	lctest.blackboard.com
69.196.224.84	A	wcjc-stage.blackboard.com
69.196.224.85	A+PTR	rcpsonline.blackboard.com
69.196.224.86	A+PTR	tamuk.elearning.blackboard.com
69.196.224.87	A+PTR	southwesterncc.blackboard.com
69.196.224.88	A+PTR	wcjc.blackboard.com
69.196.224.88	A	wcjc-old.blackboard.com
69.196.224.89	A	tamuct-pilot.blackboard.com
69.196.224.92	A	bb.wustl.edu
69.196.224.92	A	wssustage.blackboard.com
69.196.224.93	A	ncvps.blackboard.com
69.196.224.94	A+PTR	cecil.blackboard.com
69.196.224.95	A+PTR	watsonu.blackboard.com
69.196.224.95	A	act.blackboard.com
69.196.224.96	A	sunycgcc.blackboard.com
69.196.224.97	A	lpssonline.blackboard.com
69.196.224.98	A+PTR	curry.blackboard.com
69.196.224.98	A	blackboard.curry.edu
69.196.224.99	A	crowder-temp.blackboard.com
69.196.224.100	A	baltimorecity.blackboard.com
69.196.224.101	A+PTR	masconomet.blackboard.com
69.196.224.101	A	masco.blackboard.com
69.196.224.102	A+PTR	jjayeval.cuny.blackboard.com
69.196.224.103	A	touro.blackboard.com
69.196.224.104	A	colegiocambridge.blackboard.com
69.196.224.105	A+PTR	flvirtual.blackboard.com
69.196.224.105	A+PTR	flvs.blackboard.com
69.196.224.106	A	*.coursesites-dev.com
69.196.224.106	A	coursesites-dev.blackboard.com
69.196.224.106	A	www.coursesites-dev.com
69.196.224.108	A	wccctest.blackboard.com
69.196.224.109	A+PTR	towson-test.blackboard.com
69.196.224.110	A+PTR	bb-ohlone.blackboard.com
69.196.224.110	A	ohlone.blackboard.com
69.196.224.112	A	idealtest.blackboard.com
69.196.224.113	A	bb.snhu.edu
69.196.224.113	A	snhustage.blackboard.com
69.196.224.114	A	nlsc.blackboard.com
69.196.224.116	A+PTR	ucsdextension.blackboard.com
69.196.224.116	A	caecl.ucsdextension.blackboard.com
69.196.224.117	A	allenschool-test.blackboard.com
69.196.224.118	A+PTR	iaia-test.blackboard.com
69.196.224.119	A	ndutest.blackboard.com
69.196.224.121	A	gallaudetdev.blackboard.com
69.196.224.122	A	fdu-test.blackboard.com
69.196.224.122	A	fdutest.blackboard.com
69.196.224.123	A	feevale-test.blackboard.com
69.196.224.124	A+PTR	mssc6test.blackboard.com
69.196.224.125	A	fredericktest.blackboard.com
69.196.224.126	A	wvusdtest.blackboard.com
69.196.224.127	A	clayschoolstest.blackboard.com
69.196.224.128	A	confederationtest.blackboard.com
69.196.224.129	A	gcvlctest.blackboard.com
69.196.224.130	A+PTR	test.watsonu.blackboard.com
69.196.224.131	A+PTR	uncotest.blackboard.com
69.196.224.132	A+PTR	usfitest.blackboard.com
69.196.224.133	A	nsutest.blackboard.com
69.196.224.134	A	worldatwork.blackboard.com
69.196.224.135	A	handle.blackboard.com
69.196.224.137	A	costest.blackboard.com
69.196.224.139	A	sautech.blackboard.com
69.196.224.140	A	mccdev.blackboard.com
69.196.224.142	A	chemeketatest.blackboard.com
69.196.224.144	A	vstintegrationqa3.blackboard.com
69.196.224.145	A+PTR	pcomtest.blackboard.com
69.196.224.146	A+PTR	uabcprueba.blackboard.com
69.196.224.147	A	dinfostest.blackboard.com
69.196.224.148	A	texsu6test.blackboard.com
69.196.224.150	A	learn.temple.edu
69.196.224.151	A+PTR	pgcconlinetest.blackboard.com
69.196.224.152	A	vstschool1.blackboard.com
69.196.224.154	A	jefferson.blackboard.com
69.196.224.155	A+PTR	bsutemp.blackboard.com
69.196.224.157	PTR	baker01.blackboard.com
69.196.224.157	A	rowan.blackboard.com
69.196.224.159	A	strayeronlinestage.blackboard.com
69.196.224.160	A	waynesburg.blackboard.com
69.196.224.161	PTR	edccstage.blackboard.com
69.196.224.161	A	aulavirtualqa.unadmexico.mx
69.196.224.162	A	msde-test.blackboard.com
69.196.224.163	A+PTR	strayeronline-old.blackboard.com
69.196.224.163	A	blackboard.strayer.edu
69.196.224.164	A	middlesex.blackboard.com
69.196.224.166	A	semiologia.blackboard.com
69.196.224.167	A	stg-blendedschools.blackboard.com
69.196.224.168	A	ccsd.blackboard.com
69.196.224.169	A+PTR	cetys.blackboard.com
69.196.224.170	A	uaehprueba.blackboard.com
69.196.224.171	A	sierratest.blackboard.com
69.196.224.172	A	sentara.blackboard.com
69.196.224.176	A+PTR	ahctest.blackboard.com
69.196.224.176	A	usafa.blackboard.com
69.196.224.176	A	aetc.blackboard.com
69.196.224.179	A+PTR	courtslearntest.blackboard.com
69.196.224.181	A	mwmverctest.blackboard.com
69.196.224.182	A	mwmverc.blackboard.com
69.196.224.183	A	lewisuniversity.blackboard.com
69.196.224.184	A+PTR	oberlin.blackboard.com
69.196.224.185	A	tourostage.blackboard.com
69.196.224.185	A	touro.staging.blackboard.com
69.196.224.187	A+PTR	sdccd.blackboard.com
69.196.224.188	A	jpsonline.blackboard.com
69.196.224.189	A	uab-bblearn.blackboard.com
69.196.224.190	A	tccdstaging.blackboard.com
69.196.224.192	A	tccdtest.blackboard.com
69.196.224.193	A+PTR	mills.blackboard.com
69.196.224.194	A	vlcpd.blackboard.com
69.196.224.195	A	keiserstage.blackboard.com
69.196.224.196	A	unicsultest.blackboard.com
69.196.224.197	A+PTR	ucmo.blackboard.com
69.196.224.198	PTR	fueled-admin.blackboard.com
69.196.224.199	A	eastern.blackboard.com
69.196.224.200	A	rcbc.blackboard.com
69.196.224.200	A	bcc.blackboard.com
69.196.224.201	A+PTR	uaeh.blackboard.com
69.196.224.202	A+PTR	desales.blackboard.com
69.196.224.202	A+PTR	uniandestemp.blackboard.com
69.196.224.203	A	tampastaging.blackboard.com
69.196.224.209	A	herzing-stg.blackboard.com
69.196.224.210	A	davenport.blackboard.com
69.196.224.211	A+PTR	gtc.blackboard.com
69.196.224.212	A+PTR	miami6.blackboard.com
69.196.224.212	A	miami.blackboard.com
69.196.224.214	A	clctest.blackboard.com
69.196.224.215	A	cisd.blackboard.com
69.196.224.216	A+PTR	regent.blackboard.com
69.196.224.219	A+PTR	montrer.blackboard.com
69.196.224.220	A	test-unab.blackboard.com
69.196.224.221	A	briarcliff.blackboard.com
69.196.224.222	A	flvs-content.blackboard.com
69.196.224.223	A+PTR	laureate.blackboard.com
69.196.224.224	A+PTR	virtualvirginia.blackboard.com
69.196.224.224	A	mhhedemo.blackboard.com
69.196.224.225	A+PTR	cdet-test.blackboard.com
69.196.224.227	A	framinghamstaging.blackboard.com
69.196.224.229	A	learnonline-admin.blackboard.com
69.196.224.229	A	learning.blackboard.com
69.196.224.230	A	uclaextensiondev.blackboard.com
69.196.224.231	A+PTR	prod9-umalearn.blackboard.com
69.196.224.231	A	uma-cvs.blackboard.com
69.196.224.231	A	uma.blackboard.com
69.196.224.232	A	learnxplordemo.blackboard.com
69.196.224.233	A	test9-academictechnologies.blackboard.com
69.196.224.234	A	learnonline.blackboard.com
69.196.224.234	A	b2training.blackboard.com
69.196.224.236	A	education.blackboard.com
69.196.224.237	A	msde.blackboard.com
69.196.224.238	A+PTR	cunyprod-clone.blackboard.com
69.196.224.239	A	cnmdev.blackboard.com
69.196.224.240	A	jeffco-test.blackboard.com
69.196.224.241	A	oneblood.blackboard.com
69.196.224.243	A+PTR	tulsatech-staging.blackboard.com
69.196.224.245	A+PTR	jtsa.blackboard.com
69.196.224.248	A+PTR	gia.blackboard.com
69.196.224.248	A	blackboard.gia.edu
69.196.224.249	A	pmitest.blackboard.com
69.196.224.250	A	obridge.blackboard.com
69.196.224.251	A	ce6training.blackboard.com
69.196.224.253	PTR	cce.blackboard.com
69.196.224.253	PTR	presidium.blackboard.com
69.196.224.255	A+PTR	scpsvirtual.blackboard.com