Robtex

Up: 203.221.216.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 203.221.220.0/23
Down right: 203.221.222.0/23

IP	Type	Hostname
203.221.220.162	PTR	203-221-220-162.static.tpgi.com.au
203.221.222.0	A+PTR	0.222.221.203.static.comindico.com.au
203.221.223.0	A	0.223.221.203.static.comindico.com.au
203.221.223.3	A+PTR	3.223.221.203.static.comindico.com.au
203.221.223.228	A	elizabethjoyce.com
203.221.223.228	A	charlottejoyce.com