Robtex

Up: 220.240.192.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 220.240.208.0/21
Down right: 220.240.216.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
220.240.209.208	PTR	220-240-209-208.tpgi.com.au
220.240.211.88	PTR	220-240-211-88.tpgi.com.au
220.240.211.88	A	mx2.networkinsanity.com
220.240.211.88	A	mx1.networkinsanity.com
220.240.212.50	PTR	220-240-212-50.tpgi.com.au
220.240.212.50	A	dbasplus.com
220.240.212.50	A	www.dbasplus.com
220.240.212.126	PTR	220-240-212-126.tpgi.com.au
220.240.212.126	A	mail.hardygroupintl.com
220.240.214.0	PTR	0.214.240.220.dynamic.dsl.comindico.com.au
220.240.215.152	A	apollomultimedia.net
220.240.215.152	A	mail.apollomultimedia.net
220.240.216.48	PTR	220-240-216-48.tpgi.com.au
220.240.220.49	PTR	220-240-220-49.tpgi.com.au
220.240.220.51	PTR	220-240-220-51.tpgi.com.au
220.240.220.83	PTR	220-240-220-83.tpgi.com.au
220.240.220.128	PTR	220-240-220-128.tpgi.com.au
220.240.220.129	PTR	220-240-220-129.tpgi.com.au
220.240.220.172	A	gustotech.hopto.org
220.240.220.178	PTR	220-240-220-178.tpgi.com.au
220.240.220.243	PTR	220-240-220-243.tpgi.com.au
220.240.221.0	A+PTR	0.221.240.220.dynamic.dsl.comindico.com.au
220.240.221.1	PTR	220-240-221-1.tpgi.com.au
220.240.221.19	PTR	220-240-221-19.tpgi.com.au
220.240.221.32	PTR	220-240-221-32.tpgi.com.au
220.240.221.33	PTR	220-240-221-33.tpgi.com.au
220.240.221.65	PTR	220-240-221-65.tpgi.com.au
220.240.221.112	PTR	220-240-221-112.tpgi.com.au
220.240.221.115	PTR	220-240-221-115.tpgi.com.au
220.240.221.129	PTR	220-240-221-129.tpgi.com.au
220.240.221.130	PTR	220-240-221-130.tpgi.com.au
220.240.221.146	PTR	220-240-221-146.tpgi.com.au
220.240.221.192	A+PTR	192.221.240.220.dynamic.dsl.comindico.com.au
220.240.221.193	PTR	220-240-221-193.tpgi.com.au
220.240.221.225	PTR	220-240-221-225.tpgi.com.au
220.240.221.240	PTR	220-240-221-240.tpgi.com.au
220.240.221.242	PTR	220-240-221-242.tpgi.com.au
220.240.223.99	PTR	220-240-223-99.tpgi.com.au
220.240.223.171	PTR	220-240-223-171.tpgi.com.au
220.240.223.171	A	171.223.240.220.dynamic.dsl.comindico.com.au