Robtex

Up: 220.240.0.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 220.240.0.0/22
Down right: 220.240.4.0/22

IP	Type	Hostname
220.240.0.0	A+PTR	0.0.240.220.dynamic.dsl.rns01-kent-syd.comindico.com.au
220.240.0.163	PTR	220-240-0-163.static.tpgi.com.au
220.240.3.230	A	230.3.240.220.dynamic.dsl.rns01-kent-syd.comindico.com.au
220.240.4.18	PTR	220-240-4-18.static.tpgi.com.au
220.240.4.62	A	nickylian.info
220.240.4.62	A	mail.nickylian.info
220.240.4.202	PTR	220-240-4-202.static.tpgi.com.au
220.240.4.203	PTR	220-240-4-203.static.tpgi.com.au
220.240.6.47	A	esynthesis.com.au
220.240.7.91	PTR	220-240-7-91.static.tpgi.com.au
220.240.7.105	PTR	220-240-7-105.static.tpgi.com.au
220.240.7.171	PTR	220-240-7-171.static.tpgi.com.au