Robtex

Up: 45.253.120.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 45.253.124.0/23
Down right: 45.253.126.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
45.253.125.28	PTR	smtp.partyplus.co.nz
45.253.125.28	A	autodiscover.partyplus.co.nz
45.253.126.111	A	donovanprimary.ac.nz
45.253.126.111	A	kiwi-kraft.co.nz
45.253.126.111	A	kiwikraft.com
45.253.126.250	A	ns3.yrless.nz
45.253.126.252	A+PTR	www.yrless.co.nz
45.253.126.252	PTR	mx2.yrless.nz
45.253.126.252	PTR	ns4.yrless.nz.126.253.45.in-addr.arpa
45.253.126.253	PTR	mail.yrless.nz