Robtex

Up: 203.15.120.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 203.15.121.0/25
Down right: 203.15.121.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.15.121.80	A+PTR	othello.dycom.com.au
203.15.121.80	A	ns.coker.com.au
203.15.121.81	A+PTR	katana.coker.com.au
203.15.121.86	A+PTR	smtp.sws.net.au
203.15.121.86	A	mx.bluebottle.com
203.15.121.89	A	www.sws.net.au
203.15.121.89	A	citypacific.com.au
203.15.121.89	A	custweb.sws.net.au
203.15.121.93	A	www.bluebottle.com
203.15.121.202	A	mail.vialogic.com.au