Robtex

Up: 202.44.170.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 202.44.170.0/25
Down right: 202.44.170.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
202.44.170.21	A+PTR	dns0.nexnet.net.au
202.44.170.21	PTR	dns0.truisp.net.au
202.44.170.21	A	genop.com.au
202.44.170.22	A+PTR	dns1.nexnet.net.au
202.44.170.22	A+PTR	dns1.truisp.net.au
202.44.170.33	PTR	mail.sentre.com.au
202.44.170.33	A+PTR	mail01.sentre.com.au
202.44.170.33	PTR	mail02.sentre.com.au
202.44.170.42	A	voicemail.nexnet.net.au
202.44.170.56	PTR	mt1.cloudpbx.net.au
202.44.170.56	PTR	mt1.cloudtel.nec.com.au
202.44.170.96	PTR	202.44.170.96.static.nexnet.net.au
202.44.170.96	A	test.applicationsnet.com.au
202.44.170.113	PTR	202.44.170.113.static.nexnet.net.au
202.44.170.113	A	hcc.applicationsnet.com.au
202.44.170.197	A+PTR	202.44.170.197.static.nexnet.net.au
202.44.170.197	A	www.entrustict.com.au
202.44.170.197	A	entrustict.com.au
202.44.170.208	A+PTR	202.44.170.208.static.nexnet.net.au
202.44.170.208	A	mt1.cloudpbx.net.au
202.44.170.219	PTR	202.44.170.219.static.nexnet.net.au
202.44.170.219	A	vocal.pacific.net.au
202.44.170.219	A	truvoice.com.au
202.44.170.223	A+PTR	smtp.truisp.net.au
202.44.170.223	PTR	smtp.nexnet.net.au
202.44.170.223	A+PTR	smtpa.nexnet.net.au
202.44.170.224	PTR	202.44.170.224.static.nexnet.net.au
202.44.170.224	A	smtpb.nexnet.net.au
202.44.170.228	A+PTR	mailguard03.nexnet.net.au
202.44.170.228	A	mailguard02.nexnet.net.au
202.44.170.228	A	mailguard01.nexnet.net.au
202.44.170.236	PTR	202.44.170.236.static.nexnet.net.au
202.44.170.236	A	mail.nexnet.net.au
202.44.170.236	A	mail.motion.com.au
202.44.170.237	PTR	202.44.170.237.static.nexnet.net.au
202.44.170.237	A	easybill.com.au
202.44.170.242	PTR	202.44.170.242.static.nexnet.net.au
202.44.170.242	A	austmia.com
202.44.170.242	A	mail.expresstag.com.au