Robtex

Up: 67.52.16.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 67.52.20.0/23
Down right: 67.52.22.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
67.52.20.6	PTR	debrahofer.com
67.52.20.6	PTR	julianadelamere.net
67.52.20.6	PTR	siriustech.net
67.52.20.10	A+PTR	mail.mountaineerwoodcraft.com
67.52.20.10	A	mail.mwoodcraft.com
67.52.20.14	PTR	rrcs-67-52-20-14.west.biz.rr.com
67.52.20.16	PTR	rrcs-67-52-20-16.west.biz.rr.com
67.52.20.21	PTR	rrcs-67-52-20-21.west.biz.rr.com
67.52.20.49	PTR	rrcs-67-52-20-49.west.biz.rr.com
67.52.20.51	A+PTR	rrcs-67-52-20-51.west.biz.rr.com
67.52.20.52	PTR	rrcs-67-52-20-52.west.biz.rr.com
67.52.20.53	PTR	rrcs-67-52-20-53.west.biz.rr.com
67.52.20.57	PTR	rrcs-67-52-20-57.west.biz.rr.com
67.52.20.91	A	rrcs-67-52-20-91.west.biz.rr.com
67.52.20.95	A+PTR	rrcs-67-52-20-95.west.biz.rr.com
67.52.20.97	PTR	rrcs-67-52-20-97.west.biz.rr.com
67.52.20.101	A+PTR	rrcs-67-52-20-101.west.biz.rr.com
67.52.20.101	A	mail.fghi.com
67.52.20.104	A	mail.frmcwv.com
67.52.20.110	PTR	rrcs-67-52-20-110.west.biz.rr.com
67.52.20.119	PTR	rrcs-67-52-20-119.west.biz.rr.com
67.52.20.120	A	careers.fghi.com
67.52.20.120	A	www.fghi.com
67.52.20.122	PTR	rrcs-67-52-20-122.west.biz.rr.com
67.52.20.127	PTR	rrcs-67-52-20-127.west.biz.rr.com
67.52.20.140	PTR	rrcs-67-52-20-140.west.biz.rr.com
67.52.20.146	PTR	rrcs-67-52-20-146.west.biz.rr.com
67.52.20.154	PTR	rrcs-67-52-20-154.west.biz.rr.com
67.52.20.158	PTR	rrcs-67-52-20-158.west.biz.rr.com
67.52.20.162	PTR	rrcs-67-52-20-162.west.biz.rr.com
67.52.20.179	PTR	rrcs-67-52-20-179.west.biz.rr.com
67.52.20.184	PTR	rrcs-67-52-20-184.west.biz.rr.com
67.52.20.201	PTR	rrcs-67-52-20-201.west.biz.rr.com
67.52.20.204	PTR	rrcs-67-52-20-204.west.biz.rr.com
67.52.20.210	A	mail.progressiveprinters.com
67.52.20.213	PTR	rrcs-67-52-20-213.west.biz.rr.com
67.52.20.213	A	twcnebraska.com
67.52.20.222	PTR	rrcs-67-52-20-222.west.biz.rr.com
67.52.20.226	PTR	rrcs-67-52-20-226.west.biz.rr.com
67.52.20.226	A	mail.mfssupply.com
67.52.20.247	PTR	rrcs-67-52-20-247.west.biz.rr.com
67.52.20.250	PTR	rrcs-67-52-20-250.west.biz.rr.com
67.52.20.252	PTR	rrcs-67-52-20-252.west.biz.rr.com
67.52.20.253	PTR	rrcs-67-52-20-253.west.biz.rr.com
67.52.21.1	A	rrcs-67-52-21-1.west.biz.rr.com
67.52.21.11	A	rrcs-67-52-21-11.west.biz.rr.com
67.52.21.16	A	rrcs-67-52-21-16.west.biz.rr.com
67.52.21.21	A	rrcs-67-52-21-21.west.biz.rr.com
67.52.21.22	A+PTR	webmail.omniassociates.com
67.52.21.29	A	rrcs-67-52-21-29.west.biz.rr.com
67.52.21.56	A	rrcs-67-52-21-56.west.biz.rr.com
67.52.21.57	A	rrcs-67-52-21-57.west.biz.rr.com
67.52.21.59	A	rrcs-67-52-21-59.west.biz.rr.com
67.52.21.62	A	rrcs-67-52-21-62.west.biz.rr.com
67.52.21.66	A	webmail.manchin-aloi.com
67.52.21.67	A	remote.capuderfantasia.com
67.52.21.71	A	rrcs-67-52-21-71.west.biz.rr.com
67.52.21.73	A	rrcs-67-52-21-73.west.biz.rr.com
67.52.21.81	A	rrcs-67-52-21-81.west.biz.rr.com
67.52.21.82	A+PTR	mail.supply-solutions.biz
67.52.21.82	A	rrcs-67-52-21-82.west.biz.rr.com
67.52.21.90	A	siriustech.net
67.52.21.92	A	rrcs-67-52-21-92.west.biz.rr.com
67.52.21.93	A	rrcs-67-52-21-93.west.biz.rr.com
67.52.21.104	A	rrcs-67-52-21-104.west.biz.rr.com
67.52.21.107	A	rrcs-67-52-21-107.west.biz.rr.com
67.52.21.122	A	rrcs-67-52-21-122.west.biz.rr.com
67.52.21.125	A	rrcs-67-52-21-125.west.biz.rr.com
67.52.21.128	A+PTR	rrcs-67-52-21-128.west.biz.rr.com
67.52.21.129	A	rrcs-67-52-21-129.west.biz.rr.com
67.52.21.132	PTR	mail.fghi.com
67.52.21.139	A	rrcs-67-52-21-139.west.biz.rr.com
67.52.21.144	A	rrcs-67-52-21-144.west.biz.rr.com
67.52.21.147	A	rrcs-67-52-21-147.west.biz.rr.com
67.52.21.155	A+PTR	rrcs-67-52-21-155.west.biz.rr.com
67.52.21.158	PTR	thehivenetwork.net
67.52.21.161	A	rrcs-67-52-21-161.west.biz.rr.com
67.52.21.162	PTR	sbs.norlandintl.com
67.52.21.164	A	rrcs-67-52-21-164.west.biz.rr.com
67.52.21.175	A+PTR	rrcs-67-52-21-175.west.biz.rr.com
67.52.21.214	A	rrcs-67-52-21-214.west.biz.rr.com
67.52.21.238	A	rrcs-67-52-21-238.west.biz.rr.com
67.52.21.249	A	rrcs-67-52-21-249.west.biz.rr.com
67.52.21.252	A	rrcs-67-52-21-252.west.biz.rr.com
67.52.22.3	A	mx1.thermasense.com
67.52.22.3	A	mx2.appletonideas.com
67.52.22.3	A	mx1.appletonideas.com
67.52.22.4	A	wwwtest.appletonpapers.com
67.52.22.5	PTR	apcwi.com
67.52.22.5	PTR	appletonpapers.com
67.52.22.5	PTR	chpack.com
67.52.22.7	PTR	webview.appletonpapers.com
67.52.22.8	A	webv.appletonpapers.com
67.52.22.8	A	naturallyappleton.com
67.52.22.11	PTR	appletonideas.biz
67.52.22.11	PTR	appletonideas.com
67.52.22.11	PTR	appletonideas.info
67.52.22.13	A	mx1.appletonideas.net
67.52.22.19	A+PTR	ext1.appletonideas.com
67.52.22.19	A+PTR	ext1.appletonpapers.com
67.52.22.25	A	webapp.appletonpapers.com
67.52.22.26	PTR	extranet.appletonideas.com
67.52.22.26	A+PTR	extranet.appletonpapers.com
67.52.22.27	PTR	ext2.appletonideas.com
67.52.22.27	A+PTR	ext2.appletonpapers.com
67.52.22.40	A+PTR	rrcs-67-52-22-40.west.biz.rr.com
67.52.22.86	A	mail.egimech.com
67.52.22.90	A	rrcs-67-52-22-90.west.biz.rr.com
67.52.22.93	A+PTR	rrcs-67-52-22-93.west.biz.rr.com
67.52.22.178	A	remote.wiaba.com
67.52.22.194	A	mx1.cardassoc.net
67.52.22.194	A	mail.cardassoc.net
67.52.22.195	A	cathin.cardassoc.net
67.52.22.238	A	rrcs-67-52-22-238.west.biz.rr.com
67.52.22.242	A	ftp.ngsprep.com
67.52.22.246	A+PTR	mail.service-litho.com
67.52.22.246	A	exprxy1.service-litho.com
67.52.22.254	A+PTR	hlons1.huberlawoffices.com
67.52.22.254	A+PTR	shns1.huberlawoffices.com
67.52.22.254	A	www.huberlawoffices.com
67.52.23.2	A	mail.commercialhorizons.com
67.52.23.14	A	mail2.mortonpharmacy.com
67.52.23.14	A	mail.mortonpharmacy.com
67.52.23.115	A	rrcs-67-52-23-115.west.biz.rr.com
67.52.23.126	PTR	fitserv.fitnessology.com
67.52.23.126	A	fitserve.fitnessology.net
67.52.23.126	A	mail.fitnessology.com
67.52.23.150	PTR	mail.lakesidenc.net
67.52.23.150	A	lakesidenc.net
67.52.23.189	A	mail.toolamation.com
67.52.23.216	A	wititleres.com
67.52.23.254	A	springlakechurch.com
67.52.23.254	A	adam.springlakechurch.org