Robtex

Up: 203.221.160.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 203.221.160.0/22
Down right: 203.221.164.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.221.160.0	A+PTR	0.160.221.203.dial.dynamic.acc01-pano-bat.comindico.com.au
203.221.161.0	A+PTR	0.161.221.203.dial.dynamic.acc01-pano-bat.comindico.com.au
203.221.161.1	PTR	1.161.221.203.dial.dynamic.acc01-pano-bat.comindico.com.au
203.221.163.8	PTR	webmail.binternet.com.au
203.221.163.9	PTR	webmail.mysoul.com.au
203.221.163.160	A	acc01-pano-bat.comindico.com.au
203.221.163.226	A	etmsyd-soul.comscentre.net.au
203.221.164.2	PTR	2.164.221.203.unassigned.comindico.com.au
203.221.164.41	PTR	41.164.221.203.unassigned.comindico.com.au
203.221.164.42	PTR	42.164.221.203.unassigned.comindico.com.au
203.221.164.42	A	citrix.sthilliers.com.au
203.221.164.43	A+PTR	mail.sthilliers.com.au
203.221.164.177	PTR	177.164.221.203.unassigned.comindico.com.au
203.221.164.177	A	mail.aimnsw.com.au
203.221.164.177	A	mail.aimsurveys.com.au
203.221.164.222	A	mail.chryslerjeep.com.au
203.221.166.3	PTR	3.166.221.203.unassigned.soulaustralia.com.au
203.221.166.6	A	mates4mates.com
203.221.166.6	A	matesformates.org
203.221.166.6	A	matesformates.com
203.221.166.19	A	anzacappealqld.com.au
203.221.166.19	A	thumpinghearts.com.au
203.221.166.19	A	thumpinghearts.org
203.221.167.0	A+PTR	0.167.221.203.static.comindico.com.au
203.221.167.50	A	50.167.221.203.static.comindico.com.au
203.221.167.167	A	macarthurcommunitycollege.com.au
203.221.167.213	A	mail2.greatpacific.com.au
203.221.167.213	A	greatpacific.com.au