Robtex

Up: 203.11.74.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 203.11.75.0/25
Down right: 203.11.75.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.11.75.4	A+PTR	ns1.qxtn.net
203.11.75.4	A	ns2.edit-co.com
203.11.75.4	A	ns4.edit-co.com
203.11.75.32	PTR	smtp-01.internal.qxtn.net
203.11.75.32	A	internal.qxtn.net
203.11.75.39	A+PTR	ts-nat-pool-39.internal.qxtn.net
203.11.75.96	A+PTR	mail.edit-co.com
203.11.75.96	A	ns2.edit-co.com
203.11.75.96	A	mail.crossfit4551.com.au
203.11.75.99	A+PTR	asi.cust.edit-co.com
203.11.75.113	A	www.edit-co.com
203.11.75.117	PTR	spamfilter03.edit-co.com
203.11.75.119	PTR	xox.edit-co.com
203.11.75.121	A	goodoldchat.com
203.11.75.121	A	greatoldtalk.com
203.11.75.121	A	hostmaster.goodoldtalk.com
203.11.75.122	PTR	ozwebserver.edit-co.com
203.11.75.122	A	www.dodgydns.net
203.11.75.122	A	qxtn.net.au
203.11.75.123	PTR	spamfilter02.edit-co.com
203.11.75.151	A	server.gregsonweight.com.au
203.11.75.178	PTR	ns2.sundale.org.au.75.11.203.in-addr.arpa
203.11.75.178	A	ns.sundale.org.au
203.11.75.194	PTR	xray-gb-01.cust.found.net.au
203.11.75.195	PTR	xceedit01.cust.found.net.au