Robtex

Up: 67.52.192.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 67.52.196.0/23
Down right: 67.52.198.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
67.52.196.1	A+PTR	rrcs-67-52-196-1.west.biz.rr.com
67.52.196.19	A+PTR	rrcs-67-52-196-19.west.biz.rr.com
67.52.196.25	A+PTR	rrcs-67-52-196-25.west.biz.rr.com
67.52.196.36	PTR	rrcs-67-52-196-36.west.biz.rr.com
67.52.196.44	A+PTR	rrcs-67-52-196-44.west.biz.rr.com
67.52.196.54	A+PTR	rrcs-67-52-196-54.west.biz.rr.com
67.52.196.62	A+PTR	rrcs-67-52-196-62.west.biz.rr.com
67.52.196.78	A+PTR	rrcs-67-52-196-78.west.biz.rr.com
67.52.196.103	A+PTR	rrcs-67-52-196-103.west.biz.rr.com
67.52.196.111	A+PTR	rrcs-67-52-196-111.west.biz.rr.com
67.52.196.123	A+PTR	rrcs-67-52-196-123.west.biz.rr.com
67.52.196.155	A+PTR	rrcs-67-52-196-155.west.biz.rr.com
67.52.196.174	A+PTR	rrcs-67-52-196-174.west.biz.rr.com
67.52.196.175	A+PTR	rrcs-67-52-196-175.west.biz.rr.com
67.52.196.212	A+PTR	rrcs-67-52-196-212.west.biz.rr.com
67.52.196.217	PTR	rrcs-67-52-196-217.west.biz.rr.com
67.52.196.219	A+PTR	rrcs-67-52-196-219.west.biz.rr.com
67.52.196.220	A+PTR	rrcs-67-52-196-220.west.biz.rr.com
67.52.196.225	A+PTR	rrcs-67-52-196-225.west.biz.rr.com
67.52.196.234	A+PTR	rrcs-67-52-196-234.west.biz.rr.com
67.52.197.46	A+PTR	rrcs-67-52-197-46.west.biz.rr.com
67.52.197.74	A	mail.drmcpa.com
67.52.197.74	A	mail.chosblackbelttraining.com
67.52.197.119	A	mail.cr-sdc.org
67.52.197.123	PTR	rrcs-67-52-197-123.west.biz.rr.com
67.52.197.123	A	sdc-gw.cr-sdc.org
67.52.197.150	A+PTR	mail.kjtaxacct.com
67.52.197.150	A	*.kjtaxacct.com
67.52.197.155	A+PTR	rrcs-67-52-197-155.west.biz.rr.com
67.52.197.155	A	ricproforce.com
67.52.197.165	PTR	rrcs-67-52-197-165.west.biz.rr.com
67.52.197.165	A	nigrofamily.com
67.52.197.165	A	turftenderswi.com
67.52.197.242	PTR	ivisionweb.ivisionsolutionsinc.com
67.52.197.243	A	clearsonline.com
67.52.197.250	PTR	rrcs-67-52-197-250.west.biz.rr.com
67.52.198.2	PTR	warehouse.cook-specialty.com
67.52.198.2	A	www.cook-specialty.com
67.52.198.2	A	mail-twbc.cook-specialty.com
67.52.198.5	A+PTR	rrcs-67-52-198-5.west.biz.rr.com
67.52.198.8	A+PTR	rrcs-67-52-198-8.west.biz.rr.com
67.52.198.44	A	mail.legacybakehouse.com
67.52.198.46	A+PTR	rrcs-67-52-198-46.west.biz.rr.com
67.52.198.50	A	mail.magnetopower.com
67.52.198.58	A+PTR	rrcs-67-52-198-58.west.biz.rr.com
67.52.198.59	A+PTR	rrcs-67-52-198-59.west.biz.rr.com
67.52.198.60	A+PTR	rrcs-67-52-198-60.west.biz.rr.com
67.52.198.62	A	ns1.wisconsinmagneto.com
67.52.198.62	A	ns1.magnetopower.com
67.52.198.63	A+PTR	rrcs-67-52-198-63.west.biz.rr.com
67.52.198.65	A+PTR	rrcs-67-52-198-65.west.biz.rr.com
67.52.198.66	PTR	rrcs-67-52-198-66.west.biz.rr.com
67.52.198.66	A	fire2.nelfc.com
67.52.198.69	A	rrcs-67-52-198-69.west.biz.rr.com
67.52.198.73	A+PTR	rrcs-67-52-198-73.west.biz.rr.com
67.52.198.77	A+PTR	rrcs-67-52-198-77.west.biz.rr.com
67.52.198.92	A	rrcs-67-52-198-92.west.biz.rr.com
67.52.198.96	A+PTR	rrcs-67-52-198-96.west.biz.rr.com
67.52.198.118	A	manchestergrp.com
67.52.198.212	A	webmail.moxness-tg.com
67.52.198.243	A+PTR	rrcs-67-52-198-243.west.biz.rr.com
67.52.198.243	A	pg1.pureguardian.com
67.52.198.243	A	mail.dlbpurchasing.com
67.52.198.244	A+PTR	mail.pureguardian.com
67.52.198.244	A	mail.dlbpurchasing.com
67.52.199.2	A	mail.dete.us
67.52.199.2	A	mail.eccorp.us
67.52.199.50	A+PTR	rrcs-67-52-199-50.west.biz.rr.com
67.52.199.82	A+PTR	mail.wbb-law.com
67.52.199.82	A	mail.wbbd.com
67.52.199.116	A+PTR	rrcs-67-52-199-116.west.biz.rr.com
67.52.199.126	A	mail.schuindustries.com
67.52.199.140	A	rrcs-67-52-199-140.west.biz.rr.com
67.52.199.202	A	riverview.k12.wi.us
67.52.199.202	A	silverlakejt1.k12.wi.us
67.52.199.205	PTR	rrcs-67-52-199-205.west.biz.rr.com
67.52.199.230	PTR	rrcs-67-52-199-230.west.biz.rr.com
67.52.199.230	A	gltscheduler.com
67.52.199.230	A	calendarbeans.com