Robtex

Up: 67.52.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 67.52.24.0/22
Down right: 67.52.28.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
67.52.24.98	A+PTR	rrcs-67-52-24-98.west.biz.rr.com
67.52.24.199	A	rrcs-67-52-24-199.west.biz.rr.com
67.52.24.205	A	twinhunters.com
67.52.25.78	A	rrcs-67-52-25-78.west.biz.rr.com
67.52.25.133	A	senditthere.com
67.52.25.133	A	shirazmg.org
67.52.25.133	A	americansleepmedicine.net
67.52.25.138	A+PTR	rrcs-67-52-25-138.west.biz.rr.com
67.52.25.140	A	www.kyimports.com
67.52.25.180	A	rrcs-67-52-25-180.west.biz.rr.com
67.52.25.212	A	rrcs-67-52-25-212.west.biz.rr.com
67.52.26.2	PTR	chemserv.com
67.52.26.50	A+PTR	knoble.org
67.52.26.50	A	knoble.tv
67.52.26.50	A	www.knoble.org
67.52.26.51	A+PTR	phones.knoble.org
67.52.26.158	A	rrcs-67-52-26-158.west.biz.rr.com
67.52.27.3	PTR	ua.inpracsys.com
67.52.27.150	A	francisandlenz.com
67.52.27.196	A	mail.fairmontfcu.com
67.52.27.201	A	mx.fairmontfcu.com
67.52.28.115	PTR	rrcs-67-52-28-115.west.biz.rr.com
67.52.28.116	A	rrcs-67-52-28-116.west.biz.rr.com
67.52.29.2	A+PTR	rrcs-67-52-29-2.west.biz.rr.com
67.52.29.16	A+PTR	mail.airwis.com
67.52.29.17	A+PTR	rrcs-67-52-29-17.west.biz.rr.com
67.52.29.17	A	mail2.airwis.com
67.52.29.35	A+PTR	rrcs-67-52-29-35.west.biz.rr.com
67.52.29.35	A	myairwis.com
67.52.29.36	A	rrcs-67-52-29-36.west.biz.rr.com
67.52.29.38	A	testmyairwis.com
67.52.29.43	A+PTR	rrcs-67-52-29-43.west.biz.rr.com
67.52.29.65	A+PTR	rrcs-67-52-29-65.west.biz.rr.com
67.52.30.0	A	rrcs-67-52-30-0.west.biz.rr.com
67.52.30.2	A	rrcs-67-52-30-2.west.biz.rr.com
67.52.30.10	A	mail.platinumflightcenter.com
67.52.30.30	A	rrcs-67-52-30-30.west.biz.rr.com
67.52.30.30	A	ns1.co.outagamie.wi.us
67.52.30.210	A+PTR	mail.outagamie.org
67.52.30.210	PTR	mail.co.outagamie.wi.us
67.52.30.210	A	mail.atwairport.com
67.52.30.217	A+PTR	rrcs-67-52-30-217.west.biz.rr.com
67.52.30.250	A+PTR	rrcs-67-52-30-250.west.biz.rr.com
67.52.30.250	A	www.outagamie.org
67.52.30.254	A	rrcs-67-52-30-254.west.biz.rr.com
67.52.31.48	PTR	rrcs-67-52-31-48.west.biz.rr.com
67.52.31.49	A	rrcs-67-52-31-49.west.biz.rr.com
67.52.31.50	PTR	mailrelay1.aasd.k12.wi.us
67.52.31.56	A	rrcs-67-52-31-56.west.biz.rr.com