Robtex

Up: 14.1.42.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 14.1.43.0/25
Down right: 14.1.43.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
14.1.43.5	PTR	14.1.43.5.host.layer2.co.nz
14.1.43.6	PTR	14.1.43.6.host.layer2.co.nz
14.1.43.9	PTR	14.1.43.9.host.layer2.co.nz
14.1.43.11	PTR	14.1.43.11.host.layer2.co.nz
14.1.43.12	PTR	14.1.43.12.host.layer2.co.nz
14.1.43.12	A	mail.verifonemobilemoney.com
14.1.43.12	A	mail.gsenco.com
14.1.43.13	PTR	14.1.43.13.host.layer2.co.nz
14.1.43.13	A	gsenco.com
14.1.43.22	PTR	14.1.43.22.host.layer2.co.nz
14.1.43.22	A	ozoneit.co.nz
14.1.43.33	PTR	14.1.43.33.host.layer2.co.nz
14.1.43.33	A	ns1.zylex.net.nz
14.1.43.33	A	mx2.zylex.net.nz
14.1.43.45	PTR	14.1.43.45.host.layer2.co.nz
14.1.43.45	A	exchange.argentnetworks.com
14.1.43.61	PTR	14.1.43.61.host.layer2.co.nz
14.1.43.70	PTR	smtp.ssit.co.nz
14.1.43.70	A	smtp.drg.co.nz
14.1.43.70	A	drg.co.nz
14.1.43.76	PTR	14.1.43.76.host.layer2.co.nz
14.1.43.121	A+PTR	remote.indigo.co.nz
14.1.43.130	A+PTR	mx1.citcomhosting.co.nz
14.1.43.130	A	mx2.citcomhosting.co.nz
14.1.43.132	PTR	remote.citcomhosting.co.nz
14.1.43.139	PTR	14.1.43.139.host.layer2.co.nz
14.1.43.139	A	remote.citcomhosting.co.nz
14.1.43.139	A	citcomhosting.co.nz
14.1.43.146	A+PTR	ns1.pinnacleservices.co
14.1.43.146	A	ns3.hosting.thepinnaclegroup.co.nz
14.1.43.146	A	ns1.pinnaclehosting.co
14.1.43.148	PTR	14-1-43-148.pinnacleservices.co
14.1.43.148	A	pinnaclehosting.co
14.1.43.150	A	ms1.pinnaclehosting.co
14.1.43.158	PTR	hosting.pinnacleservices.co
14.1.43.158	A	acoustech.com.au
14.1.43.158	A	ns2.pinnacleservices.co
14.1.43.162	PTR	14.1.43.162.host.layer2.co.nz
14.1.43.171	A	smtp2.innovaproductsltd.com
14.1.43.173	A+PTR	smtp.innovaproductsltd.com
14.1.43.173	A	smtp.clickclack.com
14.1.43.206	PTR	14.1.43.206.host.layer2.co.nz
14.1.43.206	A	mail.waicloud.co
14.1.43.229	PTR	maya.soundspeed.co.nz
14.1.43.229	A	gpsrepair.co.nz
14.1.43.229	A	iphone5s.co.nz
14.1.43.230	A+PTR	secure.northshorewebdesign.co.nz
14.1.43.230	A	ns3.soundspeed.co.nz
14.1.43.230	A	navanet.co.nz