Robtex

Up: 61.29.80.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 61.29.88.0/22
Down right: 61.29.92.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
61.29.88.1	PTR	dsl-61-29-88-1.request.com.au
61.29.88.11	PTR	dsl-61-29-88-11.request.com.au
61.29.88.18	PTR	dsl-61-29-88-18.request.com.au
61.29.88.26	PTR	dsl-61-29-88-26.request.com.au
61.29.88.33	PTR	dsl-61-29-88-33.request.com.au
61.29.88.50	PTR	dsl-61-29-88-50.request.com.au
61.29.88.56	PTR	dsl-61-29-88-56.request.com.au
61.29.88.57	PTR	dsl-61-29-88-57.request.com.au
61.29.88.58	PTR	dsl-61-29-88-58.request.com.au
61.29.88.72	PTR	dsl-61-29-88-72.request.com.au
61.29.88.75	PTR	dsl-61-29-88-75.request.com.au
61.29.88.83	PTR	dsl-61-29-88-83.request.com.au
61.29.88.90	PTR	dsl-61-29-88-90.request.com.au
61.29.88.98	PTR	dsl-61-29-88-98.request.com.au
61.29.88.105	PTR	dsl-61-29-88-105.request.com.au
61.29.88.106	PTR	dsl-61-29-88-106.request.com.au
61.29.88.113	PTR	dsl-61-29-88-113.request.com.au
61.29.88.115	PTR	dsl-61-29-88-115.request.com.au
61.29.88.137	PTR	dsl-61-29-88-137.request.com.au
61.29.88.147	PTR	dsl-61-29-88-147.request.com.au
61.29.88.161	PTR	dsl-61-29-88-161.request.com.au
61.29.88.162	PTR	dsl-61-29-88-162.request.com.au
61.29.88.184	PTR	dsl-61-29-88-184.request.com.au
61.29.88.185	PTR	dsl-61-29-88-185.request.com.au
61.29.88.186	PTR	dsl-61-29-88-186.request.com.au
61.29.88.187	PTR	dsl-61-29-88-187.request.com.au
61.29.88.193	PTR	dsl-61-29-88-193.request.com.au
61.29.88.200	PTR	dsl-61-29-88-200.request.com.au
61.29.88.208	PTR	dsl-61-29-88-208.request.com.au
61.29.88.209	PTR	dsl-61-29-88-209.request.com.au
61.29.88.216	PTR	dsl-61-29-88-216.request.com.au
61.29.88.217	PTR	dsl-61-29-88-217.request.com.au
61.29.88.219	PTR	dsl-61-29-88-219.request.com.au
61.29.88.224	PTR	dsl-61-29-88-224.request.com.au
61.29.88.249	PTR	dsl-61-29-88-249.request.com.au
61.29.89.58	A	postoffice.macmedic.com.au
61.29.89.243	PTR	dsl-61-29-89-243.request.com.au
61.29.92.3	PTR	dsl-61-29-92-3.request.com.au
61.29.93.1	PTR	dsl-61-29-93-1.request.com.au
61.29.93.3	PTR	dsl-61-29-93-3.request.com.au
61.29.93.24	PTR	dsl-61-29-93-24.request.com.au
61.29.93.121	PTR	dsl-61-29-93-121.request.com.au
61.29.93.146	PTR	dsl-61-29-93-146.request.com.au
61.29.93.171	PTR	dsl-61-29-93-171.request.com.au
61.29.93.250	PTR	dsl-61-29-93-250.request.com.au
61.29.94.198	A	mx1.aznet.net.au
61.29.94.198	A	mx1.veetel.com.au
61.29.94.198	A	mx1.phoneclub.com.au