Robtex

Up: 67.52.48.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 67.52.52.0/23
Down right: 67.52.54.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
67.52.52.10	A	remote.drmadsendo.com
67.52.52.26	A	server1.tshirt1.com
67.52.52.26	A	email.tshirt1.com
67.52.52.26	A	mail.tshirt1.com
67.52.52.45	PTR	mail.nesafetycouncil.org
67.52.52.46	A	sbs001.lindlawfirm.com
67.52.52.58	PTR	rrcs-67-52-52-58.west.biz.rr.com
67.52.52.58	A	mail.hollerfamilydentistry.com
67.52.52.64	A+PTR	rrcs-67-52-52-64.west.biz.rr.com
67.52.52.65	A+PTR	rrcs-67-52-52-65.west.biz.rr.com
67.52.52.82	A	www.valdiam.com
67.52.52.82	A	mail.valdiam.com
67.52.52.90	A+PTR	rrcs-67-52-52-90.west.biz.rr.com
67.52.52.96	A+PTR	rrcs-67-52-52-96.west.biz.rr.com
67.52.52.106	PTR	mail.clarkenersen.com
67.52.52.114	A+PTR	rrcs-67-52-52-114.west.biz.rr.com
67.52.52.114	A	terrehautechamber.net
67.52.52.130	A+PTR	rrcs-67-52-52-130.west.biz.rr.com
67.52.52.157	A+PTR	rrcs-67-52-52-157.west.biz.rr.com
67.52.52.161	A	groundwaterfoundation.org
67.52.52.171	A+PTR	rrcs-67-52-52-171.west.biz.rr.com
67.52.52.240	PTR	rrcs-67-52-52-240.west.biz.rr.com
67.52.52.250	A+PTR	rrcs-67-52-52-250.west.biz.rr.com
67.52.53.58	A+PTR	rrcs-67-52-53-58.west.biz.rr.com
67.52.53.93	PTR	mord.travisbsd.org
67.52.53.174	A+PTR	rrcs-67-52-53-174.west.biz.rr.com
67.52.54.54	PTR	rrcs-67-52-54-54.west.biz.rr.com
67.52.54.54	A	mail.grandcentralltd.com
67.52.54.66	A	foxcanteen.com
67.52.54.98	A	casyserver2.casyonline.org
67.52.54.117	A	mail.jwgonzalezmd.com
67.52.54.118	A	mail.jwgonzalezmd.com
67.52.54.118	A	robertchuamd.com
67.52.54.118	A	remote.robertchuamd.com
67.52.54.195	PTR	mail.arborday.org
67.52.54.195	A	mail.arbordayonline.org
67.52.54.195	A	mail.arbordaynews.org
67.52.54.202	PTR	rrcs-67-52-54-202.west.biz.rr.com
67.52.54.202	A	arbordayonline.org
67.52.54.202	A	arbordayonline.com
67.52.54.204	A	arbordaynews.org
67.52.54.226	PTR	rrcs-67-52-54-226.west.biz.rr.com
67.52.55.18	A	office.neoterichovercraft.com
67.52.55.66	PTR	madonna.org
67.52.55.146	A	mail.levitationmarketing.com
67.52.55.147	A	levitationmarketing.com
67.52.55.147	A	bourbonandcanal.com
67.52.55.147	A	tiptonspirits.com
67.52.55.194	A	mail.jamesmadisoncenter.org
67.52.55.194	A	mail.bopplaw.com