Robtex

Up: 131.203.64.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 131.203.80.0/21
Down right: 131.203.88.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
131.203.82.42	PTR	default-rdns.vocus.co.nz
131.203.83.135	A	www.columbacollege.school.nz
131.203.85.21	A	lyncdiscover.silverfernfarms.com
131.203.85.38	A	dns1.ppcs.co.nz
131.203.85.82	A	mail.synlait.com
131.203.85.98	A	smtp.aoraki.ac.nz
131.203.85.100	PTR	smtp.aoraki.ac.nz
131.203.85.121	PTR	smtp.powernet.co.nz
131.203.85.123	PTR	default-rdns.vocus.co.nz
131.203.85.143	A	mail1.scdhb.health.nz
131.203.85.178	A	mail.gvd.co.nz
131.203.86.35	PTR	wnfxw-sw9.fx.net.nz
131.203.86.36	PTR	wnfxw-sw10.fx.net.nz
131.203.86.53	A	ccip.govt.nz
131.203.86.54	A+PTR	mail.gcsb.govt.nz
131.203.86.54	A	mail.ccip.govt.nz
131.203.86.67	PTR	mail.change.co.nz
131.203.86.67	A	lists.change.co.nz
131.203.86.114	A	mail.wvcc.org.nz
131.203.86.114	A	nbc.net.nz
131.203.86.114	A	hortsoc.wellington.net.nz
131.203.86.129	PTR	tengigabitethernet0-2-0-940.wnmur-rt1.fx.net.nz
131.203.86.153	PTR	tengigabitethernet0-2-0-951.wnwnr-rt1.fx.net.nz
131.203.86.154	PTR	wlgprow1.gns.cri.nz
131.203.86.155	PTR	vm-wlga01.gns.cri.nz
131.203.86.157	A	vm-wlgh01.gns.cri.nz
131.203.86.157	A	naturalhazards.org.nz
131.203.86.157	A	isoscan.com
131.203.86.177	A	www.ermanz.govt.nz
131.203.86.177	A	ermanz.govt.nz
131.203.86.178	A	www.hsno.govt.nz
131.203.86.178	A	hsno.govt.nz
131.203.86.194	PTR	mail.publictrust.co.nz
131.203.86.195	A	mobile.pthome.co.nz
131.203.86.195	A	login.ptpoc.co.nz
131.203.86.195	A	www.ptonline.co.nz
131.203.86.201	A	www.pthome.co.nz
131.203.87.1	A+PTR	palmy-web1-host.fx.net.nz
131.203.87.1	A	crl.co.nz
131.203.87.1	A	vpc.co.nz
131.203.87.3	A	onegov.co.nz
131.203.88.10	A+PTR	mail.mtruapehu.com
131.203.88.141	A	mbcbnepsg1.mbcentury.com
131.203.89.17	A	optimgroup.mf1.fx.net.nz
131.203.90.69	A+PTR	miller.jonnynet.net
131.203.90.69	A	jonnynet.net
131.203.90.91	A	carpark.office.fx.net.nz
131.203.90.201	A	teo.hianga.com
131.203.91.9	A	search.nzqa.govt.nz
131.203.91.9	A	timetable.nzqa.govt.nz
131.203.91.10	A	qualsregister.org.nz
131.203.91.10	A	topart.school.nz
131.203.91.20	A+PTR	nzqasmtp.nzqa.govt.nz
131.203.91.34	PTR	mail.ea.govt.nz
131.203.91.35	PTR	wsec.ea.govt.nz
131.203.91.41	PTR	tengigabitethernet0-1-0-943.wntnz-rt1.fx.net.nz
131.203.91.51	A	hippo.finnz.com
131.203.91.53	A+PTR	webmail.fishserve.co.nz
131.203.91.54	A	mail.fishserve.co.nz
131.203.91.79	A	owlstest.finnz.com
131.203.91.86	PTR	aquaindex.finnz.com
131.203.91.87	A	sprfmo.finnz.com
131.203.91.88	A	colstest.finnz.com
131.203.91.89	A	qwolstest.finnz.com
131.203.91.104	A+PTR	www.fishserve.co.nz
131.203.91.104	A	fishserve.co.nz
131.203.91.108	A	wastelevy.govt.nz
131.203.91.114	A	license.kupe.fishserve.co.nz
131.203.91.114	A	licence.kupe.fishserve.co.nz
131.203.91.116	A	sprfmo.org
131.203.91.117	A+PTR	ftps.finnz.com
131.203.91.124	A	ftps.finnz.com
131.203.91.131	PTR	wlgmta1.mpia.govt.nz
131.203.91.131	A	smtp.mpia.govt.nz
131.203.91.137	A	dbc.net.nz
131.203.91.147	A	securesite.tetumupaeroa.co.nz
131.203.91.161	A+PTR	smtp.csn.co.nz
131.203.91.161	A	csnbop.co.nz
131.203.91.161	A	mail.csnbop.co.nz
131.203.91.185	PTR	mail.sidhe.co.nz
131.203.91.185	A	smtp.sidhe.co.nz
131.203.91.195	A+PTR	streaky.heller.co.nz
131.203.91.198	A	chchweb04.heller.co.nz
131.203.91.242	A	www.australiafirst.com.au
131.203.91.243	A	rede.co.nz
131.203.91.243	A	nzkiwisaver.co.nz
131.203.91.243	A	bondwatch.co.nz
131.203.91.246	PTR	mx1.booster.co.nz
131.203.92.3	A	secure.ampcapital.co.nz
131.203.92.4	PTR	default-rdns.vocus.co.nz
131.203.92.4	A	extranet.ampcapital.com.au
131.203.92.5	A+PTR	mail.ampcapital.co.nz
131.203.92.5	A	smtp.ampcapital.co.nz
131.203.92.59	A	ns.kcdc.govt.nz
131.203.92.80	A	smtp.egl.co.nz
131.203.92.169	A	buddlefindlay.org
131.203.92.169	A	buddlefindlay.com
131.203.92.170	A	www.lawtech.co.nz
131.203.92.170	A	lawtech.co.nz
131.203.92.190	A+PTR	wndns1.lawtech.co.nz
131.203.92.202	A	fastwayit.com
131.203.92.241	PTR	smtp.sportnz.org.nz
131.203.92.241	A	smtp.hpsnz.org.nz
131.203.92.241	A	smtp.sparc.org.nz
131.203.93.5	PTR	smtp.mgmtlearning.co.nz
131.203.93.5	A	www.epa.govt.nz
131.203.93.21	A	secure.gs1nz.org
131.203.93.50	A	owa.agito.net.nz
131.203.93.97	A	wnmail.stephensonturner.com
131.203.93.98	A	wnsmtp.stephensonturner.com
131.203.93.101	PTR	default-rdns.vocus.co.nz
131.203.93.101	A	sustainablebuildings.co.nz
131.203.93.101	A	hotelvaller.com.br
131.203.93.134	A	www.maritimenz.govt.nz
131.203.93.134	A	fishsafe.org.nz
131.203.93.134	A	maritimenz.govt.nz
131.203.94.2	PTR	shaolin.fx.net.nz
131.203.94.18	PTR	meatnz.mr1.comnet.net.nz
131.203.95.3	PTR	homepages.comnet.net.nz
131.203.95.5	A	dsp2mon.irl.cri.nz
131.203.95.160	PTR	www.viper.net.nz
131.203.95.161	PTR	www.nznog.org
131.203.95.253	PTR	ivcnz.auck.irl.cri.nz
131.203.95.254	A+PTR	fastethernet0-105.wnlht-rt2.fx.net.nz