Robtex

Up: 67.52.216.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 67.52.220.0/23
Down right: 67.52.222.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
67.52.220.6	A	mail.pearlsforteengirls.org
67.52.220.10	A+PTR	rrcs-67-52-220-10.west.biz.rr.com
67.52.220.10	A	ruth.splcwa.org
67.52.220.10	A	joshua.splcwa.org
67.52.220.22	A	mail.terminalcastings.com
67.52.220.22	A	mail.theprimesite.net
67.52.220.22	A	theprimesite.net
67.52.220.30	A	mail.alltoolsales.com
67.52.220.30	A	mail.allfast.com
67.52.220.37	A+PTR	rrcs-67-52-220-37.west.biz.rr.com
67.52.220.37	A	ns1.tailoredlabel.com
67.52.220.90	A	test.tops.org
67.52.220.91	PTR	rrcs-67-52-220-91.west.biz.rr.com
67.52.220.91	A	www.tops.org
67.52.220.91	A	tops.org
67.52.220.92	A	mail.tops.org
67.52.220.134	A+PTR	rrcs-67-52-220-134.west.biz.rr.com
67.52.220.182	A+PTR	mail.hillslegal.com
67.52.220.182	PTR	office1.hillslegal.com
67.52.220.186	A	mail.arcmilwaukee.org
67.52.220.219	PTR	rrcs-67-52-220-219.west.biz.rr.com
67.52.220.219	A	mx1.fswaukesha.org
67.52.220.230	A	pilotcrm.midwestroc.com
67.52.220.234	A+PTR	catalog.tartansupply.com
67.52.220.234	A+PTR	xserver.tartansupply.com
67.52.220.234	A	mail.tartansupply.com
67.52.220.243	A+PTR	rrcs-67-52-220-243.west.biz.rr.com
67.52.220.243	A	mail.filoindirect.com
67.52.221.2	A	atco.andersontackman.net
67.52.221.42	A	mail.internationalconcreteproducts.com
67.52.221.42	A	internationalconcreteproducts.com
67.52.221.42	A	mail.internationalconcrete.com
67.52.221.68	PTR	rrcs-67-52-221-68.west.biz.rr.com
67.52.221.68	A	parallaxiom.net
67.52.221.69	A+PTR	rrcs-67-52-221-69.west.biz.rr.com
67.52.221.69	A	smtp.the2ff.com
67.52.221.70	PTR	rrcs-67-52-221-70.west.biz.rr.com
67.52.221.70	A	the2ff.com
67.52.221.82	A+PTR	rrcs-67-52-221-82.west.biz.rr.com
67.52.221.99	A	ns1.jonasbuilders.com
67.52.221.100	A+PTR	rrcs-67-52-221-100.west.biz.rr.com
67.52.221.126	A	mail.bethlehemfamily.org
67.52.221.126	A	mail.bethlehemlutheranchurch.net
67.52.221.162	A+PTR	rrcs-67-52-221-162.west.biz.rr.com
67.52.221.162	A	mail.germantownfiredept.com
67.52.221.170	PTR	mail.elmbrook.org
67.52.221.250	A	thermek.com
67.52.221.250	A	mail.thermek.com
67.52.221.250	A	ajloughlin.com
67.52.222.6	PTR	wsacorp.com
67.52.222.44	A	mail.aspenpro.com
67.52.222.110	A+PTR	rrcs-67-52-222-110.west.biz.rr.com
67.52.222.110	A	mail.testlock.com
67.52.222.114	A	mail.larmer-elstun.com
67.52.222.142	PTR	rrcs-67-52-222-142.west.biz.rr.com
67.52.222.142	A	hitechmrkt.com
67.52.222.142	A	nativeyouthstandingstrong.com
67.52.222.146	A	mail.americanroyal.com
67.52.222.178	A	mail.bluehillscc.com
67.52.222.209	A+PTR	rrcs-67-52-222-209.west.biz.rr.com
67.52.223.46	A	mail.guys-snacks.com
67.52.223.50	A+PTR	mail.rotramelcpa.com
67.52.223.50	A	www.rotramelcpa.com
67.52.223.50	A	rotramelcpa.com
67.52.223.59	PTR	rrcs-67-52-223-59.west.biz.rr.com
67.52.223.59	A	mail.icangrillnetwork.com
67.52.223.59	A	twentyolives.com
67.52.223.62	PTR	rrcs-67-52-223-62.west.biz.rr.com
67.52.223.62	A	ipixl.com
67.52.223.62	A	smtp.ipixl.com
67.52.223.150	PTR	rrcs-67-52-223-150.west.biz.rr.com
67.52.223.150	A	obs-kc.com
67.52.223.186	PTR	rrcs-67-52-223-186.west.biz.rr.com
67.52.223.186	A	pbmbills4u.com
67.52.223.250	A+PTR	mail2.mrgkc.com
67.52.223.250	A	mx.mrgkc.com
67.52.223.251	A+PTR	mail.mrgkc.com
67.52.223.251	A	mail.e3-llc.com