Robtex

Up: 144.48.32.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 144.48.32.0/21
Down right: 144.48.40.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
144.48.32.1	A	ns1.nsgeo.net
144.48.32.2	A	ns2.nsgeo.net
144.48.32.34	PTR	144-48-32-34.idc-ip.as134823.net
144.48.32.34	A	jiajiphoenixf168.com
144.48.32.58	PTR	144-48-32-58.idc-ip.as134823.net
144.48.33.60	A	boyu898.com
144.48.36.6	A	au107.nordvpn.com
144.48.36.50	A	au.lazerpenguin.com
144.48.36.51	A	au.lazerpenguin.com
144.48.36.52	A	au.lazerpenguin.com
144.48.36.59	A+PTR	server1.epacquire.com
144.48.36.59	A	epacquire.com
144.48.36.68	A+PTR	jupiter.devapp.com.au
144.48.36.68	A	sitesurety.com.au
144.48.36.68	A	devapp.com.au
144.48.36.69	PTR	mars.devapp.com.au
144.48.36.69	A	thefamilycentre.org.au
144.48.36.89	A+PTR	solaris.wpcharged.nz
144.48.36.89	A	outinthecold.co.nz
144.48.36.115	PTR	nitrogen.123host.com.au
144.48.36.115	A	adrianvandenbok.com
144.48.36.115	A	mail.theyogacollective.com.au
144.48.36.119	PTR	syd1.mediatwo.com.au
144.48.36.145	PTR	mx1.tpoff.com
144.48.36.145	A	endlesstracks.com
144.48.36.145	A	pianoplonker.com
144.48.36.192	A	chorusdecent.com
144.48.36.224	A	deskparity.com
144.48.37.12	A	bluewatermyanmar.com
144.48.37.12	A	burmabluewater.com
144.48.37.12	A	kalawkabinet.com
144.48.37.50	PTR	web2.hosting-servers.com.au
144.48.37.50	A	htcsyd.com
144.48.37.50	A	huckleberrylane.net.au
144.48.37.122	A+PTR	mail.gemsa.com.au
144.48.37.122	A	gemsa.com.au
144.48.37.123	A	anonelaide.com
144.48.37.147	PTR	server.australianevents.com.au
144.48.37.147	A	queenslandwomen.com
144.48.37.147	A	aemq.com.au
144.48.37.151	PTR	au1.networksmarts.net.au
144.48.37.170	PTR	170-37.tr1gg.net
144.48.37.173	PTR	elara.zenhosting.com.au
144.48.37.173	A	treewisemenperth.com.au
144.48.37.173	A	www.vectorhealth.com.au
144.48.37.178	A+PTR	zee.webserverexpress.com
144.48.37.178	A	sliptest.com.au
144.48.37.178	A	rtadev.com.au
144.48.37.181	PTR	ns1.integrityfirst.com.au
144.48.37.185	PTR	ns1.mooloolabaweb.com
144.48.37.203	A+PTR	smtp-au-1.borkr.mx
144.48.37.204	PTR	tv2.jblue.com.au
144.48.37.204	A	www.beachstays.com.au
144.48.37.204	A	www.dogsonholidays.com.au
144.48.37.207	A+PTR	melsrv1.websiteconcierge.com.au
144.48.37.216	A	taxincentives.info
144.48.37.224	A+PTR	mail.lapelshape.com
144.48.37.224	A	lapelshape.com
144.48.37.224	A	ns1.lapelshape.com
144.48.37.225	A+PTR	ns2.lapelshape.com
144.48.37.228	PTR	melvps1.monsterco.com.au
144.48.37.241	A+PTR	pinghostam.nodeping.com
144.48.37.241	A	probes.nodeping.com
144.48.37.245	A	mail.vkjotijota.com
144.48.37.245	A	ns2.vk3scm.com
144.48.37.247	PTR	host1.searchenginemarketingmelbourne.com.au
144.48.38.118	A	collisionrepair.com.au
144.48.38.118	A	aftermarketexpo.com
144.48.38.123	A+PTR	blt.matmilne.com
144.48.38.123	A	allykuppan.com
144.48.38.192	A+PTR	mail.pademotion.com
144.48.38.192	A	pademotion.com
144.48.38.193	PTR	ns2.pademotion.com
144.48.38.197	A	australiansystemsengineering.com
144.48.38.202	A+PTR	stable.nictitate.net
144.48.38.215	A	genisx.com
144.48.38.224	A	ravelgander.com
144.48.38.230	A	ns1.spraypaintequip.com
144.48.38.230	A	ns2.spraypaintequip.com
144.48.38.230	A	abilityinternational.info
144.48.38.231	PTR	strong.fenn.net.au
144.48.38.253	A	additionaladsinfo.com
144.48.39.192	A+PTR	mail.alfivama.com
144.48.39.192	A	ns1.alfivama.com
144.48.39.224	A	amanticfor.com
144.48.43.229	A	ns3.okcashbag.com
144.48.43.229	A	ns3.juniorcashbag.com
144.48.43.229	A	ns3.ennavi.co.kr