Robtex

Up: 210.54.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 210.54.128.0/20
Down right: 210.54.144.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
210.54.139.178	A	mail1.walkerwireless.com
210.54.141.1	A+PTR	mta.xtra.co.nz
210.54.141.1	A	mx1.xtra.co.nz
210.54.141.1	A	mx2.xtra.co.nz
210.54.141.2	A+PTR	210-54-141-2.jetstream.xtra.co.nz
210.54.141.3	PTR	smtpr.xtra.co.nz
210.54.141.73	A	210-54-141-73.jetstream.xtra.co.nz
210.54.141.105	A	210-54-141-105.jetstream.xtra.co.nz
210.54.141.116	A	210-54-141-116.jetstream.xtra.co.nz
210.54.141.124	A	210-54-141-124.jetstream.xtra.co.nz
210.54.141.127	A	210-54-141-127.jetstream.xtra.co.nz
210.54.141.132	A	210-54-141-132.jetstream.xtra.co.nz
210.54.141.148	A	210-54-141-148.jetstream.xtra.co.nz
210.54.141.150	A	210-54-141-150.jetstream.xtra.co.nz
210.54.141.151	A	210-54-141-151.jetstream.xtra.co.nz
210.54.141.168	A	210-54-141-168.jetstream.xtra.co.nz
210.54.141.180	A	210-54-141-180.jetstream.xtra.co.nz
210.54.141.191	A	210-54-141-191.jetstream.xtra.co.nz
210.54.141.238	A	fep08.xtra.co.nz
210.54.141.239	A	fep07.xtra.co.nz
210.54.141.240	A	fep06.xtra.co.nz
210.54.141.241	A	fep05.xtra.co.nz
210.54.142.15	A	vendingman.com
210.54.142.17	A	dev.rapidsite.nz.cx
210.54.142.200	A	pax.co.nz
210.54.142.200	A	simplysublime.com.au
210.54.143.193	A	taxionline.co.nz
210.54.144.126	A	slh.co.nz
210.54.146.129	A	a1245.srip1.akasrip.net.89b930a9.1.cn.akasripcn.net
210.54.147.45	A	cannonscreek.school.nz
210.54.147.129	PTR	210-54-147-129.n4l.gen-i.co.nz
210.54.147.137	A	extranet.viard.school.nz
210.54.147.138	A	mail.hns.school.nz
210.54.147.176	A	matamataintermediate.school.nz
210.54.147.183	A	smtp.churchillpark.school.nz
210.54.147.205	A	smtp.westend.school.nz
210.54.147.209	A	webmail.mangerebridge.school.nz
210.54.147.216	A	pop3.marcellin.school.nz
210.54.147.216	A	smtp.marcellin.school.nz
210.54.147.224	A	mail.marinav.school.nz
210.54.147.238	A	webmail.mayfieldauckland.school.nz
210.54.147.243	A	smtp.favona.school.nz
210.54.147.243	A	webmail.favona.school.nz
210.54.148.35	PTR	www.theta.co.nz
210.54.148.35	A	thetasystems.org
210.54.148.61	A	mail.theta.co.nz
210.54.148.128	PTR	default-rdns.vocus.co.nz
210.54.148.203	A	bytalus.co.nz
210.54.148.203	A	mail.cyberpulse.co.nz
210.54.148.203	A	bytalus.com
210.54.149.1	A	mspideas.com
210.54.149.11	A	lancomhosting.co.nz
210.54.149.12	A	ns1.virusfree.co.nz
210.54.149.12	A	mail3.virusfree.co.nz
210.54.149.104	PTR	default-rdns.callplus.co.nz
210.54.149.104	A	www.genesispower.co.nz
210.54.149.104	A	genesispower.co.nz
210.54.149.125	A	lilymorgan.co.nz
210.54.149.198	PTR	default-rdns.callplus.co.nz
210.54.149.198	A	ldcfinance.co.nz
210.54.149.213	A	ip-210-54-149-213.orcon.net.nz
210.54.149.240	PTR	default-rdns.vocus.co.nz
210.54.150.52	A	mx2.carat.co.nz
210.54.150.76	PTR	default-rdns.vocus.co.nz
210.54.150.217	PTR	default-rdns.vocus.co.nz
210.54.151.41	PTR	default-rdns.vocus.co.nz
210.54.151.45	PTR	default-rdns.vocus.co.nz
210.54.151.63	PTR	default-rdns.vocus.co.nz
210.54.151.66	PTR	default-rdns.vocus.co.nz
210.54.151.106	PTR	default-rdns.vocus.co.nz
210.54.151.233	PTR	default-rdns.vocus.co.nz
210.54.153.156	A	uthwnter-staph.xyz
210.54.155.12	A	pdl-elec.co.nz