Robtex

Up: 180.189.136.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 180.189.140.0/23
Down right: 180.189.142.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
180.189.140.0	PTR	180-189-140-0.firstfocus.com.au
180.189.140.2	PTR	180-189-140-2.firstfocus.com.au
180.189.140.16	A	imet.health.nsw.gov.au
180.189.140.18	PTR	180-189-140-18.firstfocus.com.au
180.189.140.18	A	mail.loreto.org.au
180.189.140.26	A	mail.maurafay.com.au
180.189.140.27	A	smtp.geovert.com
180.189.140.27	A	mail.geovert.com
180.189.140.29	PTR	ff-180-189-140-29.firstfocus.com.au
180.189.140.29	A	way2play.mobi
180.189.140.29	A	way2win.com.au
180.189.140.33	PTR	180-189-140-33.firstfocus.com.au
180.189.140.34	A+PTR	mail.sgsep.com.au
180.189.140.41	PTR	fds-web-01.fdsolutions.com.au
180.189.140.41	A	fdsolutions.com.au
180.189.140.41	A	firstdirectsolutions.com.au
180.189.140.42	PTR	180-189-140-42.firstfocus.com.au
180.189.140.59	A	mail.centrepointalliance.com.au
180.189.140.62	A+PTR	www.alliance.net.au
180.189.140.62	A	alliance.net.au
180.189.140.63	PTR	web.cpal.com.au
180.189.140.63	A	www.brokerpoint.com.au
180.189.140.63	A	brokerpoint.com.au
180.189.140.79	A+PTR	mail.fdsolutions.com.au
180.189.140.79	A	mail.firstdirectsolutions.com.au
180.189.140.79	A	mail.lifestylesurvey.com.au
180.189.140.85	PTR	ff-180-189-140-85.firstfocus.com.au
180.189.140.85	A	mail.cblink.com.au
180.189.140.85	A	mail.gammacalibrationlab.com
180.189.140.89	A	www.gammasonics.com
180.189.140.89	A	gammasonics.com
180.189.140.110	A	mail.iceaustralia.com
180.189.140.123	PTR	180-189-140-123.firstfocus.com.au
180.189.140.123	A	tuflow.com
180.189.140.123	A	www.tuflow.com
180.189.140.143	PTR	ff-180-189-140-143.firstfocus.com.au
180.189.140.143	A	autoedgenet.com.au
180.189.140.204	A+PTR	mail.firstfocus.com.au
180.189.140.204	A	webmail.firstfocus.com.au
180.189.140.208	A	portal.firstfocus.com.au
180.189.140.210	A+PTR	remote.firstfocus.com.au
180.189.140.240	A	labtech.firstfocus.com.au
180.189.140.241	PTR	180-189-140-241.firstfocus.com.au
180.189.140.241	A	screenconnect.firstfocus.com.au
180.189.140.255	PTR	180-189-140-255.firstfocus.com.au
180.189.141.0	PTR	180-189-141-0.firstfocus.com.au
180.189.141.6	PTR	180-189-141-6.firstfocus.com.au
180.189.141.10	PTR	ff-180-189-141-10.firstfocus.com.au
180.189.141.15	PTR	180-189-141-15.firstfocus.com.au
180.189.141.19	PTR	180-189-141-19.firstfocus.com.au
180.189.141.24	A	faiveleytransport.net.au
180.189.141.201	PTR	ftp.firstfocus.com.au
180.189.141.201	A	fisheries.com.au
180.189.141.201	A	corval.com.au
180.189.141.202	PTR	ff-aus-web02.hosting.firstfocus.com.au
180.189.141.203	PTR	mail.hosting.firstfocus.com.au
180.189.141.204	A+PTR	barracuda.firstfocus.com.au
180.189.141.205	A+PTR	ns0.firstfocus.com.au
180.189.141.206	A+PTR	mail1.hosting.firstfocus.com.au
180.189.141.206	A	mail.hosting.firstfocus.com.au
180.189.142.2	A+PTR	mail3.grimshaw-architects.com
180.189.142.18	A	autoandtrade.com.au
180.189.142.18	A	llexpress.com.au
180.189.142.18	A	healthbeautycollection.com.au
180.189.142.19	PTR	ff-180-189-142-19.logo-line.com.au
180.189.142.51	A+PTR	mail.rialto.com.au
180.189.142.62	A	mail.raywhitecitysouth.com.au
180.189.142.99	PTR	180-189-142-99.tv1.com.au
180.189.142.99	A	mail.tv1.com.au
180.189.142.114	A	mail.tgc.com.au
180.189.143.3	A+PTR	mail.gwsgiants.com.au
180.189.143.4	PTR	180-189-143-4.firstfocus.com.au
180.189.143.4	A	gwsgiants.net.au
180.189.143.4	A	giantevents.gwsgiants.net.au
180.189.143.55	PTR	180-189-143-55.firstfocus.com.au
180.189.143.55	A	webmail.millsdisplay.com.au