Robtex

Up: 113.192.16.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 113.192.17.0/25
Down right: 113.192.17.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
113.192.17.8	A	ns1.laptopreplacementkeyboard.com
113.192.17.9	A+PTR	ns2.fortech.com.au
113.192.17.9	A	ns2.laptopreplacementkeyboard.com
113.192.17.20	A+PTR	mail.fortech.com.au
113.192.17.21	A	laptopreplacementkeyboard.com
113.192.17.34	A	l4gardenboutique.com.au
113.192.17.34	A	lwmarineservices.com.au
113.192.17.34	A	yworld.co.nz
113.192.17.84	A	didthatwork-sec.com
113.192.17.88	A	appmail.secure-aus.com
113.192.17.98	A	vpark.com.au
113.192.17.139	A	3msyd01.3rdmill.com.au
113.192.17.199	A	wine.catchoftheday.com.au
113.192.17.226	PTR	gw.arcs01.sapo.net.au
113.192.17.226	A	mail0.arcsine.com.au
113.192.17.227	PTR	srv10.arcsine.com.au
113.192.17.227	A	zerbes.id.au
113.192.17.227	A	germanreprap.com.au
113.192.17.228	A+PTR	srv11.arcsine.com.au
113.192.17.228	A	mail1.arcsine.com.au
113.192.17.228	A	mail0.sharkshead.com
113.192.17.229	A+PTR	gw.jwco.org
113.192.17.230	PTR	hosted-by-sapo-blue.sapo.net.au
113.192.17.231	PTR	gw-sb-01.sapo.net.au
113.192.17.232	A+PTR	gw-sb-02.sapo.net.au
113.192.17.233	PTR	hosted-by-sapo-blue.sapo.net.au
113.192.17.234	PTR	hosted-by-sapo-blue.sapo.net.au
113.192.17.235	PTR	hosted-by-sapo-blue.sapo.net.au
113.192.17.236	PTR	hosted-by-sapo-blue.sapo.net.au
113.192.17.237	PTR	www.ad-smart.com.au
113.192.17.237	A	ad-smart.com.au
113.192.17.238	A+PTR	www.ad-smart.co.nz
113.192.17.238	A	ad-smart.co.nz
113.192.17.239	A+PTR	pfs-1.fw.gs.au.adshel.net
113.192.17.239	A	pfs-2.fw.gs.au.adshel.net
113.192.17.240	PTR	app-1.srv.gs.au.adshel.net
113.192.17.241	A+PTR	pfs-3.fw.gs.au.adshel.net
113.192.17.242	A+PTR	csc-1.fw.gs.au.adshel.net
113.192.17.243	PTR	pfs-2.fw.gs.au.adshel.net
113.192.17.244	PTR	pf1.fw.gs.au.adshel.net
113.192.17.244	A	loomes.net.au
113.192.17.245	A+PTR	pfs-4.fw.gs.au.adshel.net
113.192.17.245	A	gate.arcsine.com.au
113.192.17.246	PTR	hosted-by-sapo-blue.sapo.net.au
113.192.17.247	PTR	hosted-by-sapo-blue.sapo.net.au
113.192.17.248	PTR	hosted-by-sapo-blue.sapo.net.au
113.192.17.249	PTR	hosted-by-sapo-blue.sapo.net.au
113.192.17.250	PTR	hosted-by-sapo-blue.sapo.net.au
113.192.17.251	PTR	hosted-by-sapo-blue.sapo.net.au
113.192.17.252	A+PTR	transfer.bucad.com
113.192.17.253	A+PTR	unifi.jwco.org
113.192.17.254	PTR	hosted-by-sapo-blue.sapo.net.au
113.192.17.255	PTR	hosted-by-sapo-blue.sapo.net.au