Robtex

Up: 203.19.80.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 203.19.80.0/22
Down right: 203.19.84.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.19.80.197	A	student.nd.edu.au
203.19.80.203	PTR	erc.nd.edu.au
203.19.80.204	A	tmg.nd.edu.au
203.19.80.208	PTR	www1.nd.edu.au
203.19.80.208	A	broome.nd.edu.au
203.19.80.210	PTR	webone.nd.edu.au
203.19.80.210	A	sonia.nd.edu.au
203.19.80.210	A	my.nd.edu.au
203.19.80.217	A+PTR	frmpexc04.nd.edu.au
203.19.80.217	A	frmpexc03.nd.edu.au
203.19.80.252	A	blackboard.nd.edu.au
203.19.81.134	A	nd.edu.au
203.19.81.135	A	sonia.nd.edu.au
203.19.81.146	A	remoterds.nd.edu.au
203.19.81.151	A	web.nd.edu.au
203.19.81.151	A	www.nd.edu.au
203.19.81.154	A	frmvexcedge.broome.nd.edu.au
203.19.87.201	A	mapexpo.com.au