Robtex

Up: 210.55.192.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 210.55.192.0/20
Down right: 210.55.208.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
210.55.192.0	A+PTR	210-55-192-0.static-dialup.xtra.co.nz
210.55.192.130	PTR	merlin.inspire.net.nz
210.55.192.130	A+PTR	210-55-192-130.static-dialup.xtra.co.nz
210.55.192.131	PTR	lancelot.inspire.net.nz
210.55.192.131	A+PTR	210-55-192-131.static-dialup.xtra.co.nz
210.55.192.156	A	210-55-192-156.static-dialup.xtra.co.nz
210.55.192.179	A	210-55-192-179.static-dialup.xtra.co.nz
210.55.192.205	A	210-55-192-205.static-dialup.xtra.co.nz
210.55.194.2	A	210-55-194-2.static-dialup.xtra.co.nz
210.55.194.3	A	210-55-194-3.static-dialup.xtra.co.nz
210.55.194.4	A	210-55-194-4.static-dialup.xtra.co.nz
210.55.194.10	A	210-55-194-10.static-dialup.xtra.co.nz
210.55.194.32	A	210-55-194-32.static-dialup.xtra.co.nz
210.55.194.33	A	210-55-194-33.static-dialup.xtra.co.nz
210.55.194.35	A	210-55-194-35.static-dialup.xtra.co.nz
210.55.194.55	A	210-55-194-55.static-dialup.xtra.co.nz
210.55.194.67	A	210-55-194-67.static-dialup.xtra.co.nz
210.55.194.71	A	210-55-194-71.static-dialup.xtra.co.nz
210.55.194.74	A	210-55-194-74.static-dialup.xtra.co.nz
210.55.194.76	A	210-55-194-76.static-dialup.xtra.co.nz
210.55.194.97	A	210-55-194-97.static-dialup.xtra.co.nz
210.55.194.98	A	210-55-194-98.static-dialup.xtra.co.nz
210.55.194.118	A	210-55-194-118.static-dialup.xtra.co.nz
210.55.194.123	A	210-55-194-123.static-dialup.xtra.co.nz
210.55.194.129	A	210-55-194-129.static-dialup.xtra.co.nz
210.55.194.131	A	210-55-194-131.static-dialup.xtra.co.nz
210.55.194.133	A	210-55-194-133.static-dialup.xtra.co.nz
210.55.194.134	A	210-55-194-134.static-dialup.xtra.co.nz
210.55.194.162	A	210-55-194-162.static-dialup.xtra.co.nz
210.55.194.166	A	210-55-194-166.static-dialup.xtra.co.nz
210.55.194.169	A	210-55-194-169.static-dialup.xtra.co.nz
210.55.194.170	A	210-55-194-170.static-dialup.xtra.co.nz
210.55.194.196	A	210-55-194-196.static-dialup.xtra.co.nz
210.55.194.198	A	210-55-194-198.static-dialup.xtra.co.nz
210.55.194.202	A	210-55-194-202.static-dialup.xtra.co.nz
210.55.194.204	A	210-55-194-204.static-dialup.xtra.co.nz
210.55.194.235	A	210-55-194-235.static-dialup.xtra.co.nz
210.55.194.237	A	210-55-194-237.static-dialup.xtra.co.nz
210.55.194.248	A	210-55-194-248.static-dialup.xtra.co.nz
210.55.194.251	A	210-55-194-251.static-dialup.xtra.co.nz
210.55.195.204	A	210-55-195-204.dds.xtra.co.nz
210.55.195.209	A	210-55-195-209.dds.xtra.co.nz
210.55.195.226	PTR	mail.harcourts.co.nz
210.55.195.226	PTR	mail.horizonpacific.co.nz
210.55.195.226	PTR	www.ezyxchange.net.nz
210.55.196.6	A	airlog.co.nz
210.55.196.9	A	entsec.co.nz
210.55.196.9	A	safeweb.co.nz
210.55.197.1	PTR	update.mcdonalds.co.nz
210.55.197.1	A+PTR	www.vpn.mcdonalds.co.nz
210.55.197.1	A	vpn.mcdonalds.co.nz
210.55.197.2	A	smtp.vpn.mcdonalds.co.nz
210.55.197.67	A+PTR	210-55-197-67.ipnets.xtra.co.nz
210.55.197.195	A+PTR	210-55-197-195.ipnets.xtra.co.nz
210.55.198.2	PTR	server1.nil.net.nz
210.55.198.2	A	server1.npe.net.nz
210.55.198.2	A	devicetesting.co.nz
210.55.198.10	PTR	ns1.nil.net.nz
210.55.198.51	A	webauth.nil.net.nz
210.55.198.66	A	ddi-mail.nil.net.nz
210.55.200.1	PTR	210-55-200-1.lte.global-gateway.net.nz
210.55.200.160	A+PTR	egress1001.cws.sco.cisco.com
210.55.200.161	PTR	210-55-200-161.lte.global-gateway.net.nz
210.55.200.162	A+PTR	egress1003.cws.sco.cisco.com
210.55.200.163	A+PTR	egress1004.cws.sco.cisco.com
210.55.200.164	A	egress1005.cws.sco.cisco.com
210.55.201.0	A+PTR	0-201-55-210.netgate.net.nz
210.55.201.1	A	1-201-55-210.netgate.net.nz
210.55.201.11	A	11-201-55-210.netgate.net.nz
210.55.201.13	A	13-201-55-210.netgate.net.nz
210.55.201.65	A+PTR	65-201-55-210.netgate.net.nz
210.55.201.79	A	79-201-55-210.netgate.net.nz
210.55.201.108	A	108-201-55-210.netgate.net.nz
210.55.201.118	A	118-201-55-210.netgate.net.nz
210.55.201.120	A	120-201-55-210.netgate.net.nz
210.55.201.126	A	126-201-55-210.netgate.net.nz
210.55.201.129	A	www.nzhlonline.co.nz
210.55.201.130	A	www.gohomeloan.co.nz
210.55.201.133	A	www.bankdirect.co.nz
210.55.201.133	A	bankdirect.co.nz
210.55.201.165	A	ost.asbbank.co.nz
210.55.201.166	A	creatingfutures.co.nz
210.55.201.167	A	api.asb.co.nz
210.55.201.171	A	mobileapi.asb.co.nz
210.55.201.194	A	smtp.nzhis.govt.nz
210.55.201.198	A	a4034.e.akamai.net
210.55.201.198	A	gamifive.mobivillage.com.mx
210.55.201.198	A	a1204.e.akamai.net
210.55.201.206	A	a4034.e.akamai.net
210.55.201.206	A	gamifive.mobivillage.com.mx
210.55.201.209	A	a1204.e.akamai.net
210.55.202.1	PTR	g0-1-0-2.akcr8.global-gateway.net.nz
210.55.202.18	A	pamr2.global-gateway.net.nz
210.55.202.19	A	pasw2.global-gateway.net.nz
210.55.202.51	A	v4.aksw7.global-gateway.net.nz
210.55.202.126	A	akmon1.global-gateway.net.nz
210.55.202.162	A+PTR	aksr1.global-gateway.net.nz
210.55.202.170	A	lasr1.global-gateway.net.nz
210.55.202.182	A	lasr2.global-gateway.net.nz
210.55.203.9	A	am.global-gateway.net.nz
210.55.203.26	A	bslt.global-gateway.net.nz
210.55.203.195	A	freeset.co.nz
210.55.203.195	A	freesetbags.co.nz
210.55.204.2	PTR	akamai-int.sebr2.global-gateway.net.nz
210.55.204.136	A	ns1.unified-tele.com
210.55.204.136	A	syd-ext3.monopond.com
210.55.204.137	A	ns2.unified-tele.com
210.55.204.138	A	dontfax.me
210.55.207.88	A	smtp.taieri.co.nz
210.55.207.88	A	smtp.scfp.co.nz
210.55.207.88	A	smtp.mccormick-dun.co.nz
210.55.210.32	PTR	210-55-210-32.ipnets.xtra.co.nz
210.55.211.91	A	egress128.cws.sco.cisco.com
210.55.211.192	PTR	210-55-211-192.dia.global-gateway.net.nz
210.55.211.194	PTR	210-55-211-194.dia.global-gateway.net.nz
210.55.212.6	A	web.slashmud.org
210.55.213.13	PTR	210-55-213-13.n4l.sparkdigital.co.nz
210.55.213.13	A	middletoninternational.com
210.55.213.57	PTR	210-55-213-57.n4l.sparkdigital.co.nz
210.55.213.57	A	mail.shirley.school.nz
210.55.213.58	PTR	210-55-213-58.n4l.sparkdigital.co.nz
210.55.213.65	A	www2.nayland.school.nz
210.55.213.106	PTR	210-55-213-106.n4l.sparkdigital.co.nz
210.55.213.106	A	www.mairehau.school.nz
210.55.213.106	A	mairehau.school.nz
210.55.213.129	A	fc.hagley.school.nz
210.55.213.137	PTR	210-55-213-137.n4l.gen-i.co.nz
210.55.213.138	PTR	210-55-213-138.n4l.sparkdigital.co.nz
210.55.213.138	A	*.cashmere.school.nz
210.55.213.138	A	ftp2.cashmere.school.nz
210.55.213.161	PTR	210-55-213-161.n4l.sparkdigital.co.nz
210.55.213.161	A	smtp.villa.school.nz
210.55.213.161	A	deans.villa.school.nz
210.55.213.183	A	bbps.school.nz
210.55.213.193	PTR	210-55-213-193.n4l.sparkdigital.co.nz
210.55.213.193	A	bhs.burnside.school.nz
210.55.213.216	A	dice.hwb.school.nz
210.55.213.220	A	moodle.pnghs.school.nz
210.55.213.229	PTR	210-55-213-229.n4l.gen-i.co.nz
210.55.213.229	A	bk.ac.nz
210.55.213.251	A	webmail.meadowbank.school.nz
210.55.213.251	A	mail.meadowbank.school.nz
210.55.213.251	A	mx1.meadowbank.school.nz
210.55.214.21	A	indy.gem.win.co.nz
210.55.214.36	A	internetsharingproxyserver.com
210.55.214.39	A	keycheck.qbik.com
210.55.214.58	A	ip210-55-214-58.ip.win.co.nz
210.55.214.152	A	webmail.livecloud.co.nz
210.55.214.240	A	gdzn2015.static.maxnet.co.nz
210.55.214.247	A	teltst.static.maxnet.co.nz
210.55.215.141	A	cache-5-1.telecom.co.nz
210.55.215.156	A	cache-12-2.telecom.co.nz
210.55.215.173	A	cache-21-1.telecom.co.nz
210.55.218.42	A	210-55-218-42.adsl.wave.co.nz
210.55.218.165	A	210-55-218-165.adsl.wave.co.nz
210.55.218.237	A	tepuke.school.nz
210.55.219.29	A	mail.bglaw.co.nz