Robtex

Up: 203.208.64.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 203.208.64.0/25
Down right: 203.208.64.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.208.64.4	A	office.bal.ncable.net.au
203.208.64.7	PTR	bal-sysmon.bal.ncable.net.au
203.208.64.7	PTR	sysmon.bal.ncable.net.au
203.208.64.7	A+PTR	sysmon01.bal.ncable.net.au
203.208.64.8	PTR	bal-nc01.ncable.net.au
203.208.64.10	PTR	balhpl01.ncable.net.au
203.208.64.10	A+PTR	ns2.ncable.net.au
203.208.64.10	A	ns.ncable.net.au
203.208.64.15	A	mail01.bal.ncable.net.au
203.208.64.36	A+PTR	wiki-2.ncable.net.au
203.208.64.37	A	helpdesk-2.ncable.net.au
203.208.64.66	PTR	hosting-mx.bal.ncable.net.au
203.208.64.66	A	easysigs.com
203.208.64.66	A	plesk-hosting-1.bal.ncable.net.au
203.208.64.71	PTR	speedtest.bal.ncable.net.au
203.208.64.72	A+PTR	dns2.ncable.net.au
203.208.64.198	A+PTR	backup01.bal.ncable.net.au
203.208.64.238	A+PTR	pinghost01.bal.ncable.net.au