Robtex

Up: 203.147.178.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 203.147.178.0/25
Down right: 203.147.178.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.147.178.17	A	bne005mr.server-mail.com
203.147.178.18	A	bne006mr.server-mail.com
203.147.178.19	A	bne007mr.server-mail.com
203.147.178.20	A	bne008mr.server-mail.com
203.147.178.34	PTR	wwwr.bne.server-mail.com
203.147.178.34	A	acs.org.au
203.147.178.50	A+PTR	smtp-relay.bne.server-mail.com
203.147.178.65	A+PTR	mx-txp.bne.server-mail.com
203.147.178.81	PTR	www.cbssoftware.com.au
203.147.178.81	A	design.cdaa.com.au
203.147.178.81	A	jos.org.au
203.147.178.82	A	mail.angeliquesmelt.com.au
203.147.178.82	A	*.codanusinc.com
203.147.178.82	A	codanusinc.com
203.147.178.129	A	jims.cdaa.com.au
203.147.178.136	A	ohalloran.co.nz