Robtex

Up: 203.56.246.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 203.56.247.0/25
Down right: 203.56.247.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.56.247.1	A+PTR	aquarius.comcen.com.au
203.56.247.27	A+PTR	gw.crc.id.au
203.56.247.77	PTR	dialup13.hades.dragon.net.au
203.56.247.77	A	justicewhatjustice.com
203.56.247.77	A	www.justicewhatjustice.com