Robtex

Up: 203.1.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 203.1.16.0/21
Down right: 203.1.24.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.1.20.6	A	sydprx001.pacpubs.com.au
203.1.21.1	PTR	unknown.pmplimited.com.au
203.1.21.1	A	mail.xs5588.com
203.1.21.2	PTR	unknown.pmplimited.com.au
203.1.21.9	A	ead.pmplimited.com.au
203.1.21.17	PTR	smtp.pmplimited.com.au
203.1.21.18	A+PTR	smtp.pmplimited.com.au
203.1.21.18	A+PTR	smtpcdc.pmplimited.com.au
203.1.21.33	PTR	unknown.pmplimited.com.au
203.1.21.34	PTR	unknown.pmplimited.com.au
203.1.21.34	A	melprx001.pmplimited.com.au
203.1.21.35	PTR	unknown.pmplimited.com.au
203.1.21.37	A	focusuat.pmplimited.com.au
203.1.21.37	A	pmpportal.com.au
203.1.21.38	A	portal.pmplimited.com.au
203.1.21.48	A	saams.pmpdigital.com.au
203.1.21.49	A	pmponews-31.pmpdigital.com.au
203.1.21.54	A	melsrv030.pmpdigital.com.au
203.1.21.55	A	*.v2.dmarketer.com.au
203.1.21.65	PTR	unknown.pmplimited.com.au
203.1.21.67	PTR	melmx001.pmplimited.com.au
203.1.21.70	A	xinetap-1.pmpdigital.com.au
203.1.21.70	A	xinetws-1.pmplimited.com.au
203.1.21.70	A	streamtime.dimensionstudios.com.au
203.1.21.80	PTR	unknown.pmplimited.com.au
203.1.21.82	A+PTR	pmpdns.pmplimited.com.au
203.1.21.93	A	www.catalogueviewer.com.au
203.1.21.93	A	catalogueviewer.com.au
203.1.21.94	A	catalogues4u.com.au
203.1.21.97	PTR	unknown.pmplimited.com.au
203.1.21.98	A+PTR	supplier.pmplimited.com.au
203.1.21.99	PTR	unknown.pmplimited.com.au
203.1.21.100	A	access.pmplimited.com.au
203.1.21.101	A	storefront.pmplimited.com.au
203.1.21.101	A	citrix.pmplimited.com.au
203.1.21.102	A	payments.pmplimited.com.au
203.1.21.102	A	bepaidtowalk.com.au
203.1.21.114	A	dmarketer.co
203.1.21.115	PTR	cdccag-1.pmplimited.com.au
203.1.21.115	A+PTR	pmpcag-1.pmplimited.com.au
203.1.21.118	A	xchangeit.gordongotch.com.au
203.1.21.126	A	solftp-1.pmplimited.com.au
203.1.21.128	PTR	australiandata-online.com.au
203.1.21.128	A	pmpdigital.com.au
203.1.21.128	A	ovato.com.au
203.1.21.129	PTR	unknown.pmplimited.com.au
203.1.21.129	A	pmplimited.com.au
203.1.21.130	PTR	unknown.pmplimited.com.au
203.1.21.130	A	dmarketer.co
203.1.21.131	PTR	unknown.pmplimited.com.au
203.1.21.144	PTR	unknown.pmplimited.com.au
203.1.21.145	PTR	unknown.pmplimited.com.au
203.1.21.149	A	focusuat.pmplimited.com.au
203.1.21.149	A	studio.dasset.com.au
203.1.21.149	A	www.dasset.com.au
203.1.21.153	A	portal.gordongotch.com.au
203.1.21.154	A	streetlink.com.au
203.1.21.154	A	www.streetlink.com.au
203.1.21.156	A	pmpdigital.com.au
203.1.21.160	A+PTR	pmpedge.pmplimited.com.au
203.1.21.160	A+PTR	sip.pmplimited.com.au
203.1.21.160	A+PTR	federation.pmplimited.com.au
203.1.21.161	A+PTR	pmpwebconf.pmplimited.com.au
203.1.21.162	PTR	pmpavedge.pmplimited.com.au
203.1.21.177	PTR	unknown.pmplimited.com.au
203.1.21.191	A	griffinpress.com.au
203.1.21.192	PTR	unknown.pmplimited.com.au
203.1.21.192	A	payments.pmplimited.com.au
203.1.21.192	A	bepaidtowalk.com.au
203.1.21.193	PTR	unknown.pmplimited.com.au
203.1.21.194	A+PTR	melftp001.pmplimited.com.au
203.1.21.200	A	portal.gordongotch.com.au
203.1.21.208	PTR	unknown.pmplimited.com.au
203.1.21.209	PTR	unknown.pmplimited.com.au
203.1.21.224	PTR	unknown.pmplimited.com.au
203.1.21.226	PTR	unknown.pmplimited.com.au
203.1.21.242	A+PTR	streetlink.com.au
203.1.21.242	PTR	streetlink.pmplimited.co.nz
203.1.21.242	A	www.streetlink.com.au
203.1.21.243	PTR	unknown.pmplimited.com.au
203.1.21.246	A	globalaccess.gordongotch.com.au
203.1.24.186	A+PTR	mail.wave1.com.au
203.1.24.190	A+PTR	mail2.wave1.com.au
203.1.24.190	PTR	mailserver1.wave1.com.au
203.1.24.190	A	mail.wave1.com.au
203.1.25.1	A	network.asiasoft.net.id
203.1.25.93	A	mail.playfps.web.id
203.1.25.98	A	auto-ava.asiasoft.net.id
203.1.28.1	A+PTR	frontline.screensound.gov.au
203.1.28.2	A+PTR	malcolm.screensound.gov.au
203.1.28.2	A	www.screensound.gov.au
203.1.28.2	A	screensound.gov.au
203.1.28.16	PTR	extranet.screenaustralia.gov.au
203.1.28.22	A+PTR	cbras01.nfsa.gov.au
203.1.28.99	A	nfvls.nfsa.gov.au
203.1.28.99	A	nfvls.screensound.gov.au
203.1.28.99	A	loans.nfsa.gov.au
203.1.28.100	A+PTR	oai.screensound.gov.au
203.1.28.150	PTR	webmail.nfsa.gov.au
203.1.28.200	A	pc0.screensound.gov.au
203.1.28.203	PTR	pc3.screensound.gov.au
203.1.28.210	A	pc10.screensound.gov.au
203.1.28.212	A	pc12.screensound.gov.au
203.1.28.214	A	pc14.screensound.gov.au
203.1.28.217	A	pc17.screensound.gov.au
203.1.28.225	PTR	pc25.screensound.gov.au
203.1.28.226	A	pc26.screensound.gov.au
203.1.28.230	A	pc30.screensound.gov.au
203.1.28.231	A	pc31.screensound.gov.au
203.1.28.232	A	pc32.screensound.gov.au
203.1.28.240	PTR	pc40.screensound.gov.au
203.1.28.241	PTR	pc41.screensound.gov.au
203.1.28.242	A	pc42.screensound.gov.au
203.1.28.243	A	pc43.screensound.gov.au
203.1.28.245	A	pc45.screensound.gov.au
203.1.28.246	A	pc46.screensound.gov.au