Robtex

Up: 203.87.20.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 203.87.22.0/24
Down right: 203.87.23.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.87.22.4	A+PTR	dns1.chariot.net.au
203.87.22.4	A	dns.chariot.net.au
203.87.22.4	A	dns3.chariot.net.au
203.87.23.4	A+PTR	dns2.chariot.net.au
203.87.23.4	A	dns2.chariot.com.au
203.87.23.4	A	dns2.eventsballarat.com