Robtex

Up: 123.243.182.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 123.243.183.0/25
Down right: 123.243.183.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
123.243.183.202	A	zenithbris.dyndns.biz
123.243.183.208	PTR	123-243-183-208.static.tpgi.com.au
123.243.183.208	A	*.carthew.net
123.243.183.208	A	mail.carthew.net
123.243.183.240	A+PTR	123-243-183-240.static.tpgi.com.au
123.243.183.240	A	valhalla.ws
123.243.183.247	A	123-243-183-247.static.tpgi.com.au