Robtex

Up: 103.73.224.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 103.73.228.0/23
Down right: 103.73.230.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
103.73.228.15	PTR	static-ip-103-73-228-15.stratanet.co.nz
103.73.228.15	A	stratatech.co.nz
103.73.231.15	A+PTR	mail2.stratanet.co.nz
103.73.231.15	A	www.spamguard.co.nz
103.73.231.16	PTR	static-ip-103-73-231-16.stratanet.co.nz
103.73.231.16	A	www.toniq.co.nz
103.73.231.16	A	toniq.co.nz
103.73.231.20	PTR	static-ip-103-73-231-20.stratanet.co.nz
103.73.231.20	A	ned.cx
103.73.231.20	A	royandmaria.net
103.73.231.23	PTR	ns1.stratanet.co.nz
103.73.231.27	A+PTR	ns2.stratanet.co.nz
103.73.231.30	PTR	static-ip-103-73-231-30.stratanet.co.nz
103.73.231.30	A	www.speedyit.co.nz