Robtex

Up: 123.243.250.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 123.243.251.0/25
Down right: 123.243.251.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
123.243.251.29	A	123-243-251-29.tpgi.com.au
123.243.251.53	PTR	123-243-251-53.static.tpgi.com.au
123.243.251.53	A	123-243-251-53.tpgi.com.au
123.243.251.93	A	123-243-251-93.tpgi.com.au
123.243.251.163	PTR	123-243-251-163.static.tpgi.com.au
123.243.251.163	A	bmit.com.au
123.243.251.163	A	123-243-251-163.tpgi.com.au
123.243.251.220	A	gigliotti.net.au