Robtex

Up: 220.244.240.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 220.244.240.0/26
Down right: 220.244.240.64/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
220.244.240.27	A+PTR	220-244-240-27.static.tpgi.com.au
220.244.240.27	A	anthonykeane.com
220.244.240.55	PTR	220-244-240-55.static.tpgi.com.au
220.244.240.55	A	smtpmx.mytdit.com.au
220.244.240.55	A	smtpmx5.mytdit.com.au