Robtex

Up: 60.234.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 60.234.16.0/21
Down right: 60.234.24.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
60.234.16.102	PTR	default-rdns.vocus.co.nz
60.234.16.142	A	mail.cookonline.us
60.234.16.142	A	cookonline.us
60.234.16.242	PTR	mail.ableowl.com
60.234.20.18	A+PTR	smtp.speedscan.co.nz
60.234.20.18	A	smtp.datacap.co.nz
60.234.20.30	A+PTR	mail.kia.co.nz
60.234.20.30	PTR	spe1.messageshield.co.nz
60.234.20.30	PTR	spe2.messageshield.co.nz
60.234.20.38	A	smtp.simpl.co.nz
60.234.20.70	A+PTR	mail.competenz.org.nz
60.234.20.70	A	mail.nztradeacademy.com
60.234.20.70	A	smtp.competenz.org.nz
60.234.20.74	A	gogogeeks.co.nz
60.234.20.113	A	ge-0-2-0-2314.cre1.nct.orcon.net.nz
60.234.20.206	PTR	ogilvy.co.nz
60.234.20.226	A	mail2.potentia.co.nz
60.234.20.226	A	mail.potentia.co.nz
60.234.20.234	PTR	default-rdns.vocus.co.nz
60.234.20.234	A	mail.digitalisland.co.nz
60.234.21.2	A+PTR	mail.affari.co.nz
60.234.21.3	PTR	60-234-21-3.bitstream.orcon.net.nz
60.234.21.3	A	scadafarm.com
60.234.21.61	A+PTR	smtp2.monacocorp.co.nz
60.234.21.78	PTR	default-rdns.vocus.co.nz
60.234.21.78	A	akbs.co.nz
60.234.21.78	A	quantumlearning.co.nz
60.234.21.128	PTR	ns.cns.co.nz
60.234.21.128	PTR	ns1.cns.co.nz
60.234.21.128	PTR	ns2.cns.co.nz
60.234.21.129	PTR	ns.cns.co.nz
60.234.21.129	PTR	ns1.cns.co.nz
60.234.21.129	PTR	ns2.cns.co.nz
60.234.21.130	PTR	ns.cns.co.nz
60.234.21.130	PTR	ns1.cns.co.nz
60.234.21.130	PTR	ns2.cns.co.nz
60.234.21.131	PTR	ns.cns.co.nz
60.234.21.131	PTR	ns1.cns.co.nz
60.234.21.131	PTR	ns2.cns.co.nz
60.234.21.196	A+PTR	marlin.flyingfish.co.nz
60.234.21.196	A	flyingfish.co.nz
60.234.21.196	A	mail.flyingfish.co.nz
60.234.21.227	PTR	default-rdns.vocus.co.nz
60.234.21.227	A	screenhound.co.nz
60.234.21.231	PTR	default-rdns.vocus.co.nz
60.234.21.231	A	aviarc.org
60.234.21.231	A	aviarc.net
60.234.21.246	PTR	mx1.d-tect.co.nz
60.234.21.250	PTR	mail.kings.school.nz
60.234.21.251	A	intranet.kings.school.nz
60.234.21.251	A	staffnet.kings.school.nz
60.234.22.35	A+PTR	mail.kiwicarepreschool.co.nz
60.234.22.66	PTR	storman.com
60.234.22.68	PTR	fortimail.storman.com
60.234.23.54	PTR	autodiscover.atlasgentech.co.nz
60.234.23.54	A+PTR	mail.atlasgentech.co.nz
60.234.23.54	PTR	server-g.atlasgentech.co.nz
60.234.23.65	A+PTR	mail.myfusion.co.nz
60.234.23.65	A	myfusion.co.nz
60.234.23.67	PTR	mail.digitalarena.co.nz
60.234.23.67	A	merialancare.savanteadvertising.co.nz
60.234.23.69	PTR	default-rdns.vocus.co.nz
60.234.23.69	A	heliumonline.co.nz
60.234.23.82	A+PTR	remote.taxicharge.co.nz
60.234.23.82	A	mail.taxicharge.co.nz
60.234.23.91	PTR	default-rdns.vocus.co.nz
60.234.23.91	A	ns2.pbc.co.nz
60.234.23.91	A	pbcsrv4.pbc.co.nz
60.234.23.114	A	drnine11.com
60.234.23.115	PTR	default-rdns.vocus.co.nz
60.234.23.115	A	rhema.org.nz
60.234.23.115	A	radiorhema.org.nz
60.234.23.120	PTR	default-rdns.vocus.co.nz
60.234.24.42	PTR	cms3.compose.co.nz
60.234.24.42	A	smtp.compose.co.nz
60.234.24.43	A	www.mitre10.co.nz
60.234.24.43	A	hhconference.co.nz
60.234.24.66	A	tasktracker.co.nz
60.234.24.66	A	www.tasktracker.co.nz
60.234.24.66	A	edistech.com
60.234.24.74	A	megahutt.co.nz
60.234.24.114	PTR	mail.isometric.co.nz
60.234.24.138	A	merlin-ilo.e-it.co.nz
60.234.24.141	A	orcon-gw.e-it.co.nz
60.234.24.162	A	ns1.fmit.co.nz
60.234.24.162	A	paradigm-creations.com
60.234.24.162	A	dvfb.org.nz
60.234.24.226	A	yaga.e-it.co.nz
60.234.24.229	A+PTR	ml-test1.e-it.co.nz
60.234.24.229	A	home-buyers.co.nz
60.234.24.229	A	property-solutions.co.nz
60.234.24.242	PTR	default-rdns.vocus.co.nz
60.234.24.242	A	wingcam.net
60.234.24.242	A	foww.net
60.234.26.101	PTR	sbc11.nct.orcon.net.nz
60.234.28.19	PTR	mail.owa.co.nz
60.234.28.19	PTR	smtp.owa.co.nz
60.234.28.19	A	smtp.hsaglobal.net
60.234.28.26	PTR	default-rdns.vocus.co.nz
60.234.28.67	PTR	sslvpn.canon.co.nz
60.234.28.68	A	proxy.canon.co.nz
60.234.28.75	A	ns.canon.co.nz
60.234.28.124	PTR	default-rdns.vocus.co.nz
60.234.28.124	A	fleetcor.com.au
60.234.28.132	A	mypumphouse.com
60.234.28.138	A+PTR	mail.derceto.com
60.234.28.138	A+PTR	smtp.derceto.com
60.234.28.138	A	*.derceto.com
60.234.28.153	PTR	default-rdns.vocus.co.nz
60.234.28.153	A	openforsmallbusiness.co.nz
60.234.28.164	PTR	apollo.power-business.co.nz
60.234.28.164	A	ns3.power-business.co.nz
60.234.28.228	A	pngmobilcard.com
60.234.28.229	PTR	default-rdns.vocus.co.nz
60.234.28.229	A	mobilcardonline.co.nz
60.234.28.229	A	mobilcard.co.nz
60.234.29.2	A	smtp.scholastic.co.nz
60.234.29.10	A	mail.authoritlive.com
60.234.29.145	A	nwap-auck-exc.navmanwireless.com
60.234.29.192	PTR	60-234-29-192.bitstream.orcon.net.nz
60.234.30.50	PTR	mail.stcuthberts.school.nz
60.234.30.100	A+PTR	mail.isometric.co.nz
60.234.30.100	A	mail.isometrics.co.nz
60.234.30.100	A	dc-4525ed297177.isometricsolutions.co.nz
60.234.30.130	A	mx1.keacampers.co.nz
60.234.30.195	A	ssl-vpn.chemcolour.co.nz
60.234.30.243	PTR	ptr.uslmedical.co.nz
60.234.30.243	PTR	smtp.uslmedical.co.nz
60.234.30.243	PTR	usl-akl-exc-01.uslmedical.co.nz
60.234.30.244	A	uslmedical.co.nz
60.234.30.244	A	uslconsumer.co.nz
60.234.30.244	A	usl.co.nz
60.234.31.50	A+PTR	nctwincas01.office.orcon.net.nz
60.234.31.50	A	adsl2.co.nz