Robtex

Up: 67.52.128.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 67.52.128.0/22
Down right: 67.52.132.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
67.52.129.79	A	rrcs-67-52-129-79.west.biz.rr.com
67.52.129.105	A+PTR	rrcs-67-52-129-105.west.biz.rr.com
67.52.129.130	A+PTR	rrcs-67-52-129-130.west.biz.rr.com
67.52.129.211	A+PTR	rrcs-67-52-129-211.west.biz.rr.com
67.52.130.0	A+PTR	rrcs-67-52-130-0.west.biz.rr.com
67.52.130.1	PTR	rrcs-67-52-130-1.west.biz.rr.com
67.52.130.11	A+PTR	rrcs-67-52-130-11.west.biz.rr.com
67.52.130.18	A	ext-cass-prd-site03.qualcomm.com
67.52.130.18	A	ext-cass-prd-boulder.qualcomm.com
67.52.130.30	A	rrcs-67-52-130-30.west.biz.rr.com
67.52.131.71	A	ns-gtm-01.omnitracs.com
67.52.131.103	A	ns-gtm-02.omnitracs.com
67.52.131.135	A	lv-phoenix.omnitracs.com
67.52.131.137	A	lv-mmswebservices.omnitracs.com
67.52.131.138	A	lv-hos-vip.omnitracs.com
67.52.131.138	A	hos.omnitracs.com
67.52.131.142	A	lv-hos-vip-b.omnitracs.com
67.52.131.145	PTR	rrcs-67-52-131-145.west.biz.rr.com
67.52.131.145	A	lv-shaw-hos-vip-b.omnitracs.com
67.52.131.145	A	hos.myshawtracking.ca
67.52.131.153	A+PTR	dns2.omnitracs.com
67.52.131.153	A	rrcs-67-52-131-153.west.biz.rr.com
67.52.131.161	PTR	rrcs-67-52-131-161.west.biz.rr.com
67.52.131.161	A	drivingcenteronline.net
67.52.131.161	A	drivingcenteronline.com
67.52.131.163	A	fleetriskadvisors.net
67.52.131.163	A	lv-fra-vip.omnitracs.com
67.52.131.196	A	alliance.omnitracs.com
67.52.131.203	PTR	rrcs-67-52-131-203.west.biz.rr.com
67.52.131.203	A	smtphost.omnitracs.com
67.52.131.215	A	domain-vip.omnitracs.com
67.52.131.215	A	fleetriskadvisors.com
67.52.131.215	A	shawtracking.ca
67.52.131.226	A+PTR	rrcs-67-52-131-226.west.biz.rr.com
67.52.131.226	A	alliance-am.omnitracs.com
67.52.131.230	A	analytics.omnitracs.com
67.52.131.230	A	lv-analytics-vip.omnitracs.com
67.52.131.253	A	dns1.omnitracs.com
67.52.131.253	A	rrcs-67-52-131-253.west.biz.rr.com
67.52.131.254	A	lv-cvy-pat.omnitracs.com
67.52.134.18	A+PTR	rrcs-67-52-134-18.west.biz.rr.com