Robtex

Up: 192.31.132.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 192.31.132.0/25
Down right: 192.31.132.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
192.31.132.69	A	hadoop-forum.org
192.31.132.69	A	www.gitforums.org
192.31.132.69	A	blogs.wandisco.com
192.31.132.80	A	support.wandisco.com
192.31.132.90	A	ubersvn.com
192.31.132.90	A	wandisco.tv
192.31.132.90	A	svnforum.net
192.31.132.166	PTR	host.goldpalace.com
192.31.132.166	A	mail.22karatjewelers.com
192.31.132.166	A	goldpalace.com
192.31.132.168	A	amarilloeyecare.com
192.31.132.168	A	1stalarm.com
192.31.132.168	A	txpan.org
192.31.132.169	A+PTR	freedrinkingwater.com
192.31.132.169	A	www.freedrinkingwater.com
192.31.132.169	A	mail.freedrinkingwater.com
192.31.132.172	A	mail.euroe-com.com
192.31.132.175	A	acemediacast.com
192.31.132.175	A	analytics.webnethosting.net
192.31.132.175	A	circasystems.com
192.31.132.176	PTR	host.flowergirldressforless.com
192.31.132.176	A	flowergirldressforless.com
192.31.132.176	A	mail.flowergirldressforless.com
192.31.132.177	A	backup.webnethost.net
192.31.132.178	A	mail.webnethosting.net
192.31.132.178	A	host.webnethosting.net
192.31.132.178	A	webnethosting.net
192.31.132.179	A	host2.antennasystems.com
192.31.132.180	A	mail.antennafactory.com
192.31.132.180	A	www.antennafactory.com
192.31.132.181	PTR	host2.antennasystems.com
192.31.132.181	A	mail.antennasystems.com
192.31.132.181	A	mail.antenasystems.com
192.31.132.183	A	ns2.exquisitetimepieces.com
192.31.132.183	A	ns1.exquisitetimepieces.com
192.31.132.183	A	host.exquisitetimepieces.com
192.31.132.185	A	spectrawavecommunications.com
192.31.132.188	A	mail.heritagebooks.com