Robtex

Up: 203.22.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 203.22.0.0/21
Down right: 203.22.8.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.22.0.81	PTR	gol-core1-fe1-0-10.austar.net.au
203.22.0.217	PTR	syd-gw1-hssi2-0-278.austar.net.au
203.22.1.109	PTR	syd-gw2-tun71.austar.net.au
203.22.1.117	PTR	syd-gw2-tun74.austar.net.au
203.22.1.149	PTR	syd-gw2-tun79.austar.net.au
203.22.8.188	A	mx2.austar.com.au
203.22.8.189	A+PTR	mx1.austar.com.au
203.22.8.199	A	syd-dns1.austar.net.au
203.22.8.199	A	ns1.austar.net.au
203.22.8.202	A	gol-css1-v-203-22-8-202.austar.net.au
203.22.8.204	A	gol-css1-v-203-22-8-204.austar.net.au
203.22.8.210	A	tci.uat.austar.com.au
203.22.8.212	PTR	spendvision.austar.com.au
203.22.8.215	A	media.uat.austar.com.au
203.22.8.221	A	mail-css1.austar.net.au
203.22.8.223	A	austarbroadband.com.au
203.22.8.224	A	tvguide.austar.com.au
203.22.8.224	A	myaccount.austar.com.au
203.22.8.225	A	gol-css1-v-203-22-8-225.austar.net.au
203.22.8.227	PTR	ab-www1.austar.net.au
203.22.8.227	A	spendvision.austar.com.au
203.22.8.229	PTR	ns2.austar.net.au
203.22.8.246	A+PTR	mx.austar.com.au
203.22.8.249	A+PTR	austar.com.au
203.22.8.249	PTR	ptp-ps2.austar.com.au
203.22.8.249	A+PTR	www.austar.com.au
203.22.15.19	PTR	203-22-15-19.austar.com.au
203.22.15.83	PTR	203-22-15-83.austar.com.au
203.22.15.115	PTR	203-22-15-115.austar.com.au
203.22.15.130	PTR	203-22-15-130.austar.com.au
203.22.15.130	PTR	syd-dns1.austar.net.au
203.22.15.130	A	dns1.syd.austar.net.au
203.22.15.133	A	syd-int-rad.austar.net.au
203.22.15.144	PTR	203-22-15-144.austar.com.au
203.22.15.145	PTR	203-22-15-145.austar.com.au
203.22.15.147	PTR	203-22-15-147.austar.com.au
203.22.15.177	PTR	203-22-15-177.austar.com.au
203.22.15.178	PTR	203-22-15-178.austar.com.au
203.22.15.209	PTR	203-22-15-209.austar.com.au
203.22.15.225	PTR	203-22-15-225.austar.com.au
203.22.15.240	PTR	203-22-15-240.austar.com.au
203.22.15.242	PTR	203-22-15-242.austar.com.au