Robtex

Up: 220.240.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 220.240.16.0/21
Down right: 220.240.24.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
220.240.16.51	PTR	220-240-16-51.tpgi.com.au
220.240.16.178	PTR	220-240-16-178.tpgi.com.au
220.240.18.2	PTR	220-240-18-2.tpgi.com.au
220.240.18.2	A	2.18.240.220.dynamic.dsl.rns02-kent-syd.comindico.com.au
220.240.18.76	A	gspot3000.no-ip.biz
220.240.19.51	PTR	220-240-19-51.static.tpgi.com.au
220.240.19.99	PTR	220-240-19-99.static.tpgi.com.au
220.240.19.193	PTR	220-240-19-193.static.tpgi.com.au
220.240.19.211	PTR	220-240-19-211.static.tpgi.com.au
220.240.21.2	PTR	2.21.240.220.static.dsl.rns02-kent-syd.comindico.com.au
220.240.22.80	PTR	220-240-22-80.static.tpgi.com.au
220.240.22.115	A	mx01.jonlup.ro
220.240.22.115	A	mx02.jonlup.ro
220.240.22.115	A	jonlup.ro
220.240.25.85	A	85.25.240.220.dynamic.dsl.comindico.com.au
220.240.25.109	PTR	220-240-25-109.tpgi.com.au
220.240.26.203	A	203.26.240.220.dynamic.dsl.comindico.com.au
220.240.27.44	A	asatoyou.com
220.240.28.3	PTR	220-240-28-3.static.tpgi.com.au
220.240.28.17	PTR	220-240-28-17.static.tpgi.com.au
220.240.28.18	PTR	220-240-28-18.static.tpgi.com.au
220.240.28.19	PTR	220-240-28-19.static.tpgi.com.au
220.240.28.32	PTR	220-240-28-32.static.tpgi.com.au
220.240.28.33	PTR	220-240-28-33.static.tpgi.com.au
220.240.28.34	PTR	220-240-28-34.static.tpgi.com.au
220.240.28.35	PTR	220-240-28-35.static.tpgi.com.au
220.240.28.50	PTR	220-240-28-50.static.tpgi.com.au
220.240.28.65	PTR	220-240-28-65.static.tpgi.com.au
220.240.28.80	PTR	220-240-28-80.static.tpgi.com.au
220.240.28.96	PTR	220-240-28-96.static.tpgi.com.au
220.240.28.128	PTR	220-240-28-128.static.tpgi.com.au
220.240.28.130	PTR	220-240-28-130.static.tpgi.com.au
220.240.28.162	PTR	220-240-28-162.static.tpgi.com.au
220.240.28.179	PTR	220-240-28-179.static.tpgi.com.au
220.240.28.193	PTR	220-240-28-193.static.tpgi.com.au
220.240.28.194	PTR	220-240-28-194.static.tpgi.com.au
220.240.28.208	PTR	220-240-28-208.static.tpgi.com.au
220.240.28.209	PTR	220-240-28-209.static.tpgi.com.au
220.240.28.210	PTR	220-240-28-210.static.tpgi.com.au
220.240.28.227	PTR	220-240-28-227.static.tpgi.com.au
220.240.29.2	PTR	220-240-29-2.static.tpgi.com.au
220.240.29.120	PTR	220-240-29-120.static.tpgi.com.au
220.240.29.250	PTR	220-240-29-250.static.tpgi.com.au
220.240.29.250	A	mail.pwp.com.au