Robtex

Up: 223.27.96.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 223.27.96.0/22
Down right: 223.27.100.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
223.27.96.1	A+PTR	monitor-gw.acure.net.au
223.27.97.34	PTR	steeder.serverworld.com.au
223.27.97.34	A	serverworld.com.au
223.27.97.35	PTR	tiefling.serverworld.com.au
223.27.97.35	A	howtowinatpokies.com
223.27.97.35	A	mx1.allabouttime.com.au
223.27.97.41	PTR	mbx.serverworld.com.au
223.27.97.41	A	mx1.serverworld.com.au
223.27.97.41	A	mx2.serverworld.com.au
223.27.97.66	A	rutile2.beacon.com.au
223.27.97.66	A	smtp.birchman.com.au
223.27.97.67	A	dns2.beacon.com.au
223.27.97.70	A	dns.beacon.com.au
223.27.97.81	A	birchman.com.au
223.27.97.81	A	birchmangroup.com.au
223.27.97.81	A	beacon.com.au
223.27.100.11	PTR	ns1.acure.net.au
223.27.100.11	A	ns.acure.com.au
223.27.100.12	A+PTR	ns2.acure.net.au
223.27.100.12	A	ns2.serverworld.com.au
223.27.100.12	A	ns2.acure.com.au
223.27.100.15	PTR	radius2.acure.net.au
223.27.100.65	A+PTR	queen.gridmon.com.au
223.27.100.65	A	queen.gridmon.net
223.27.100.65	A	mail1.gridmon.com.au
223.27.103.136	PTR	erx1.acure.net.au
223.27.103.194	PTR	ts.acure.com.au
223.27.103.197	A	hosting.acure.com.au
223.27.103.200	PTR	servicedesk.acure.com.au
223.27.103.200	A	helpdesk.acure.com.au
223.27.103.210	A	view.acure.com.au
223.27.103.215	A	mobilecloud.acure.com.au
223.27.103.220	A	idp.acure.com.au