Robtex

Up: 203.4.188.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 203.4.189.0/25
Down right: 203.4.189.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.4.189.9	A	mail2.aap.com.au
203.4.189.10	A+PTR	ipnewsservice.aap.com.au
203.4.189.17	A	monitorthemedia.com.au
203.4.189.17	A	newsreel.com.au
203.4.189.17	A	monitormedia.com.au
203.4.189.19	A	mail1.aap.com.au
203.4.189.20	A	ipnewsservice.aap.com.au
203.4.189.25	A+PTR	monitoring.medianet.com.au
203.4.189.25	A	newscentre.com.au
203.4.189.25	A	newscentre.co.nz
203.4.189.27	A	monitorthemedia.com.au
203.4.189.27	A	newsreel.com.au
203.4.189.27	A	monitormedia.com.au
203.4.189.30	A+PTR	mail-edge-a.aap.com.au
203.4.189.31	A+PTR	mail-a.aap.com.au
203.4.189.31	A+PTR	mail-dmz-relay.aap.com.au
203.4.189.32	A+PTR	mail-a.pagemasters.com.au
203.4.189.32	PTR	mail-a.newscentre.co.nz
203.4.189.32	PTR	mail-a.newswirenz.co.nz
203.4.189.33	A	mail-a.mrg.com.au
203.4.189.33	A	mail.connectweb.com.au
203.4.189.33	A	mail-a.connectweb.com.au
203.4.189.34	A+PTR	mail-a.asianetnews.net
203.4.189.34	PTR	mail-a.aapimage.com.au
203.4.189.34	PTR	mail-a.aapmegaform.com.au
203.4.189.39	A	ns1.aap.com.au
203.4.189.49	A	ns2.aap.com.au
203.4.189.60	A+PTR	mail1.aapmedianet.com.au
203.4.189.63	A	mail4.aapmedianet.com.au
203.4.189.66	A	audiograb.com.au
203.4.189.66	A	medianet.co.nz
203.4.189.66	A	mediapeople.com.au
203.4.189.67	A	megaform.co.nz
203.4.189.67	A	www.aapmegaform.com.au
203.4.189.67	A	megaform.com.au
203.4.189.99	A	testmail.aap.com.au
203.4.189.121	A+PTR	mn1.aap.com.au
203.4.189.144	A	pagemasters.co.uk
203.4.189.144	A	mrg.com.au
203.4.189.144	A	pagemasters.com