Robtex

Up: 203.20.62.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 203.20.62.0/25
Down right: 203.20.62.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.20.62.10	A+PTR	mail.apex.net.au
203.20.62.10	A	mail.orac.net.au
203.20.62.10	A	mail.telopeaswimclub.org.au
203.20.62.12	PTR	dns01.cbr.apex.net.au
203.20.62.16	PTR	effectmx.apex.net.au
203.20.62.16	A	apex.net.au
203.20.62.16	A	web.apex.net.au
203.20.62.18	PTR	hostgw1.apex.net.au
203.20.62.18	A	tuisk.com
203.20.62.21	A	puraclean.com.au
203.20.62.21	A	considinerealestate.com.au
203.20.62.21	A	fullstop.com.au
203.20.62.29	A+PTR	mailout.apex.net.au
203.20.62.66	PTR	gi-0-0-0.cor-gw-01.as45646.net.au
203.20.62.66	A	dns1.hostit.com.au
203.20.62.68	PTR	cbr-esx-01.ovee.com.au
203.20.62.70	A	ns2.the-hosting-network.com.au