Robtex

Up: 192.231.202.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 192.231.203.0/25
Down right: 192.231.203.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
192.231.203.2	A+PTR	ns2.on.net
192.231.203.2	A	ns2.on.net.au
192.231.203.2	A	ns2.internode.com.au
192.231.203.3	A+PTR	resolv2.internode.on.net
192.231.203.4	A+PTR	ns4.on.net
192.231.203.4	A	ns4.on.net.au
192.231.203.4	A	ns4.internode.com.au
192.231.203.24	PTR	secure2.internode.on.net
192.231.203.25	A+PTR	customer-webtools-api.internode.on.net
192.231.203.26	PTR	accounts.internode.on.net
192.231.203.26	A	cgi.internode.on.net
192.231.203.28	PTR	corpweb.internode.on.net
192.231.203.28	A	hotspot.internode.on.net
192.231.203.31	PTR	www.internode.on.net
192.231.203.31	A	on.net
192.231.203.31	A	intermode.on.net
192.231.203.33	PTR	janus.adelaide.on.net
192.231.203.33	A	brosnan.com.au
192.231.203.33	A	fourseasonsfresh.com.au
192.231.203.34	PTR	janus2.adelaide.on.net
192.231.203.34	A	technichem.com.au
192.231.203.34	A	jacksonlegal.com.au
192.231.203.35	A	janus2test.adelaide.on.net
192.231.203.37	A	nfs1-adl2-alt.internode.on.net
192.231.203.132	A+PTR	resolv.internode.on.net
192.231.203.132	A	ntp.on.net
192.231.203.132	A	ntp.internode.on.net
192.231.203.133	PTR	resolv2.internode.on.net
192.231.203.137	A+PTR	ipmail.internode.on.net
192.231.203.138	PTR	ipmailmx.internode.on.net
192.231.203.138	A	ipmailmx.internode.net
192.231.203.138	A	ipmailmx.agile.on.net
192.231.203.140	A+PTR	mailmx.internode.on.net
192.231.203.146	PTR	internode.cdn.on.net
192.231.203.146	A	gon.cdn.on.net
192.231.203.146	A	speedtest.gex.ncable.net.au
192.231.203.162	A+PTR	iiassets.cdn.on.net
192.231.203.162	A	assets.iinet.net.au
192.231.203.169	A	steam.cdn.on.net
192.231.203.171	A	goautomedia.cdn.on.net