Robtex

Up: 202.38.144.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 202.38.144.0/24
Down right: 202.38.145.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
202.38.144.7	A+PTR	ipswichgrammar.blackboard.com
202.38.144.10	A	padua-test.blackboard.com
202.38.144.11	A	jcustage.blackboard.com
202.38.144.14	A	swinilearn.blackboard.com
202.38.144.14	A	blackboard.swinburne.edu.au
202.38.144.15	A+PTR	holmes.blackboard.com
202.38.144.17	A	canberragrammar.blackboard.com
202.38.144.20	A	southbank.blackboard.com
202.38.144.21	A+PTR	cdu.blackboard.com
202.38.144.21	A	online.cdu.edu.au
202.38.144.25	A+PTR	rmitmhold.blackboard.com
202.38.144.27	A	ecu.blackboard.com
202.38.144.33	A+PTR	uws-test.blackboard.com
202.38.144.34	A	lms.curtin.edu.au
202.38.144.34	A	curtin.blackboard.com
202.38.144.36	A	uws.blackboard.com
202.38.144.36	A	vuws.uws.edu.au
202.38.144.39	A	caanz.blackboard.com
202.38.144.42	A+PTR	jcu.blackboard.com
202.38.144.44	A+PTR	scu.blackboard.com
202.38.144.44	A	learn.scu.edu.au
202.38.144.45	A+PTR	scu-staging.blackboard.com
202.38.144.47	A	alderdiceandassociates.blackboard.com
202.38.144.48	PTR	tqbarchive.blackboard.com
202.38.144.50	PTR	bblearn-playground1.blackboard.com
202.38.144.54	PTR	simdr.blackboard.com
202.38.144.54	A	uonline.newcastle.edu.au
202.38.144.54	A	newcastle.blackboard.com
202.38.144.55	A	swinburne-tafe.blackboard.com
202.38.144.58	A	nazareth.blackboard.com
202.38.144.59	A+PTR	vuw.blackboard.com
202.38.144.63	A	csu.blackboard.com
202.38.144.64	A+PTR	careersaustralia.blackboard.com
202.38.144.65	A	padua.blackboard.com
202.38.144.67	A+PTR	charlessturt.blackboard.com
202.38.144.67	A	interact2.csu.edu.au
202.38.144.69	A	careersaustraliastaging.blackboard.com
202.38.144.70	A	cccb.blackboard.com
202.38.144.72	A	think.blackboard.com
202.38.144.72	A	laureate-au.blackboard.com
202.38.144.72	A	tua.blackboard.com
202.38.144.74	A	newintitest.blackboard.com
202.38.144.76	A	sri.blackboard.com
202.38.144.77	A	mgarnerdemo.blackboard.com
202.38.144.85	A+PTR	trainingvision.blackboard.com
202.38.144.86	A	vuw-test.blackboard.com
202.38.144.87	PTR	griffith.blackboard.com
202.38.144.88	A	scu-test.blackboard.com
202.38.144.90	A	sit.blackboard.com
202.38.144.90	A	blackboard.sit.ac.nz
202.38.144.97	A	unimelb.blackboard.com
202.38.144.99	A+PTR	uwa.blackboard.com
202.38.144.99	A	www.lms.uwa.edu.au
202.38.144.107	A+PTR	careersaustraliatest.blackboard.com
202.38.144.109	A	curtintmpdec.blackboard.com
202.38.144.152	A	elearning.police.wa.gov.au
202.38.144.159	A+PTR	bbi.blackboard.com
202.38.144.161	A	au-sas.bbcollab.com
202.38.144.210	A	ns4.blackboard.com
202.38.145.1	A	southbank.blackboard.com
202.38.145.1	A	southbank.blackboard.net
202.38.145.192	A	www.btionline.ac.nz
202.38.145.192	A	moodlemoot.org.au
202.38.145.192	A	specialistteaching.net.nz