Robtex

Up: 203.17.200.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 203.17.200.0/25
Down right: 203.17.200.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.17.200.1	A	nwbox.wesleycollege.net
203.17.200.10	A+PTR	mailscan-1.wesleycollege.net
203.17.200.10	A	mailscan.wesleycollege.net
203.17.200.25	A	wesleyaustralia.com
203.17.200.25	A	wesleycollege.com.au
203.17.200.25	A	wesley.vic.edu.au
203.17.200.38	A	brumby.clunes.wesleycollege.net
203.17.200.100	A+PTR	wesnet.wesleycollege.net
203.17.200.100	A	wesnet.wesleycollege.net.au
203.17.200.100	A	proxy.wesleycollege.net
203.17.200.103	PTR	platypus2.wesleycollege.net
203.17.200.103	A	platypus.wesleycollege.net
203.17.200.103	A	platypus2.wesleycollege.net.au
203.17.200.104	A+PTR	webaccess.wesleycollege.net
203.17.200.104	A	webaccess.wesleycollege.net.au
203.17.200.107	A+PTR	fusion.wesleycollege.net
203.17.200.112	A	intranet.wesleycollege.net
203.17.200.129	PTR	www.wesleycollege.net