Robtex

Up: 203.19.226.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 203.19.226.0/25
Down right: 203.19.226.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.19.226.1	A+PTR	hydrogen.i.net.au
203.19.226.2	PTR	helium.i.net.au
203.19.226.3	A	ns4.i.net.au
203.19.226.7	A	fluorine.i.net.au
203.19.226.8	A	oxygen.i.net.au
203.19.226.10	PTR	neon.i.net.au
203.19.226.10	A	snugglesglenwaverley.com.au
203.19.226.10	A	kewvolleyball.com
203.19.226.11	A	sodium.i.net.au
203.19.226.18	A	argon.i.net.au
203.19.226.21	A	ucandoit.com.au
203.19.226.30	A+PTR	relay1.i.net.au
203.19.226.32	PTR	mail.i.net.au
203.19.226.33	PTR	relay1.i.net.au
203.19.226.34	PTR	mail.i.net.au
203.19.226.35	PTR	mail.i.net.au
203.19.226.36	PTR	mail.i.net.au
203.19.226.37	PTR	mail.i.net.au
203.19.226.60	A+PTR	relay6.i.net.au
203.19.226.61	PTR	relay6.i.net.au
203.19.226.84	PTR	84.absoluteweb.com.au
203.19.226.90	A	melb.imag.com
203.19.226.126	A	voteline.com.au
203.19.226.196	A	carbon.i.net.au