Robtex

Up: 220.245.240.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 220.245.241.0/25
Down right: 220.245.241.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
220.245.241.57	PTR	220-245-241-57.static.tpgi.com.au
220.245.241.57	A	mail.bluetonetech.com
220.245.241.57	A	mail.blutone.com.au
220.245.241.178	A+PTR	220-245-241-178.static.tpgi.com.au
220.245.241.178	A	remote.icaonline.com.au
220.245.241.178	A	www.iconnect.com.au