Robtex

Up: 165.236.128.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 165.236.144.0/21
Down right: 165.236.152.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
165.236.149.25	A	exchange2.westcore.com
165.236.149.158	A+PTR	denver.headington.com
165.236.150.34	A	*.houg.net
165.236.150.34	A	mail.houg.net
165.236.151.195	PTR	mail.haselden.com
165.236.152.14	A	grovenor.net
165.236.152.64	PTR	acsd14.k12.co.us
165.236.152.226	A+PTR	mail.ramblin.com
165.236.154.2	PTR	mail.allamericanseasonings.com
165.236.155.75	A	caspr.info
165.236.158.194	PTR	mail1.hain-celestial.com
165.236.158.194	A	ns3.ctea.com
165.236.158.195	PTR	mail2.hain-celestial.com
165.236.158.195	A	ns1.ctea.com
165.236.158.197	PTR	www.hain-celestial.com
165.236.158.197	A	ftp.hain.com
165.236.158.197	A	ftp.hain-celestial.com
165.236.158.210	A	www.westbrae.com
165.236.158.210	A	albamilk.com
165.236.158.210	A	spectrumorganics.info
165.236.158.234	A	ns2.panop.net
165.236.158.244	PTR	mailx1.panop.net
165.236.158.244	A	mailx2.panop.net
165.236.158.251	PTR	mailx2.panop.net
165.236.158.251	A	mailx1.panop.net