Robtex

Up: 203.82.104.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 203.82.104.0/23
Down right: 203.82.106.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.82.104.51	PTR	mail.northside.org.au
203.82.104.54	PTR	mail.northside.org.au
203.82.104.54	PTR	mail.northside.qld.edu.au
203.82.104.58	A	northside.org.au
203.82.105.42	A	dns3.jpc.qld.edu.au
203.82.105.42	A	dns2.jpc.qld.edu.au
203.82.105.51	PTR	mail.auroralogistics.com
203.82.105.55	PTR	mail.harrap.com.au
203.82.105.78	PTR	mail.csgas.com.au
203.82.105.86	PTR	mahindra.com.au
203.82.105.86	A	remote.mahindra.com.au
203.82.105.122	PTR	mail.padua.qld.edu.au
203.82.105.128	A	mail.padua.qld.edu.au
203.82.105.158	PTR	pyro.market-analyst.com
203.82.105.169	PTR	mail.market-analyst.com
203.82.105.170	PTR	apoch.market-analyst.com
203.82.105.234	PTR	mail.trgaust.com
203.82.105.234	A	mail.torque.co
203.82.105.234	A	mail.torquejobswa.com
203.82.106.18	A	mail.erskinedental.com
203.82.106.52	A+PTR	mail.tareeccs.nsw.edu.au
203.82.106.52	A	tareeccs.nsw.edu.au
203.82.106.86	A+PTR	exchange.wyongccs.nsw.edu.au
203.82.106.86	A+PTR	mail.wyongccs.nsw.edu.au
203.82.106.86	A	exchange02.wyongccs.nsw.edu.au
203.82.106.97	A	mail.erskinedental.com.au
203.82.106.106	A	moodle.ics.nsw.edu.au
203.82.106.106	A	tongarra.ics.nsw.edu.au
203.82.106.106	A	cordeaux.ics.nsw.edu.au
203.82.106.166	A+PTR	smtp.waggachristian.nsw.edu.au