Robtex

Up: 210.54.54.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 210.54.54.0/25
Down right: 210.54.54.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
210.54.54.35	PTR	210-54-54-35.cid.global-gateway.net.nz
210.54.54.35	A	managedfs.com
210.54.54.37	PTR	210-54-54-37.cid.global-gateway.net.nz
210.54.54.37	A	identity.i.govt.nz
210.54.54.84	PTR	210-54-54-84.cid.global-gateway.net.nz
210.54.54.84	A	www.antispam.govt.nz
210.54.54.84	A	www.royalcommission.govt.nz
210.54.54.129	PTR	210-54-54-129.cid.global-gateway.net.nz
210.54.54.129	A	stv.net.nz
210.54.54.129	A	gamblingcom.org.nz
210.54.54.132	PTR	210-54-54-132.cid.global-gateway.net.nz
210.54.54.132	A	gamblingcom.org.nz
210.54.54.132	A	dogsafety.org.nz
210.54.54.133	PTR	210-54-54-133.cid.global-gateway.net.nz
210.54.54.133	A	smtp.cl-nz.com
210.54.54.134	PTR	210-54-54-134.cid.global-gateway.net.nz
210.54.54.134	A	mail.cl-nz.com
210.54.54.160	A	smtp.linz.govt.nz
210.54.54.161	PTR	210-54-54-161.cid.global-gateway.net.nz
210.54.54.161	A	tmsg.co.nz
210.54.54.180	PTR	210-54-54-180.cid.global-gateway.net.nz
210.54.54.180	A	webmail.managedmail.co.nz
210.54.54.183	A	mailserver.managedmail.co.nz
210.54.54.211	PTR	210-54-54-211.cid.global-gateway.net.nz
210.54.54.211	A	kinekt.co.nz
210.54.54.218	PTR	210-54-54-218.cid.global-gateway.net.nz
210.54.54.218	A	nzsc.co.nz
210.54.54.218	A	backpackercampervan.com
210.54.54.219	PTR	210-54-54-219.cid.global-gateway.net.nz
210.54.54.219	A	anywear.co.nz
210.54.54.237	PTR	210-54-54-237.cid.global-gateway.net.nz
210.54.54.237	A	cl-nz.com
210.54.54.246	PTR	210-54-54-246.cid.global-gateway.net.nz
210.54.54.246	A	cmrfu.co.nz
210.54.54.249	PTR	210-54-54-249.cid.global-gateway.net.nz
210.54.54.249	A	www.safecom.co.nz
210.54.54.249	A	advancedsolutions.co.nz