Robtex

Up: 202.92.44.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 202.92.46.0/24
Down right: 202.92.47.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
202.92.47.67	A+PTR	ns01.astron.net.au
202.92.47.67	A	dnse.redmedia.net.au
202.92.47.67	A	dns5.redmedia.net.au
202.92.47.68	A+PTR	ns02.astron.net.au
202.92.47.68	A	ns02.astronnet.com.au
202.92.47.71	A	mail.astronnet.com.au
202.92.47.74	A	smtp.astronnet.com.au
202.92.47.242	A+PTR	smtp.astron.net.au
202.92.47.242	A	dnsb.redmedia.net.au
202.92.47.242	A	dns2.redmedia.net.au