Robtex

Up: 70.164.24.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 70.164.28.0/23
Down right: 70.164.30.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
70.164.28.3	A	track.jfmoran.com
70.164.28.4	A	mercator.jfmoran.com
70.164.28.6	A	connect.jfmoran.com
70.164.28.8	A	mail3.jfmoran.com
70.164.28.11	A+PTR	mail.jfmoran.com
70.164.28.34	A+PTR	mail.dileonardo.com
70.164.28.35	A	sip.dileonardo.com
70.164.28.36	A	av.dileonardo.com
70.164.28.37	A+PTR	webcon.dileonardo.com
70.164.28.38	A	ocsrp.dileonardo.com
70.164.28.53	PTR	wsip-70-164-28-53.ri.ri.cox.net
70.164.28.53	A	mail.foresite.com
70.164.28.53	A	mail.foresitetech.com
70.164.28.68	A	wsip-70-164-28-68.ri.ri.cox.net
70.164.28.83	A	mail.inquestech.com
70.164.28.83	A	mail.projectquest.com
70.164.28.85	PTR	wsip-70-164-28-85.ri.ri.cox.net
70.164.28.85	A	tough-apps.com
70.164.28.85	A	main85.gantter.com
70.164.28.101	PTR	wsip-70-164-28-101.ri.ri.cox.net
70.164.28.101	A	ptmfg.com
70.164.28.114	A	mail.hobsonassoc.com
70.164.28.163	A+PTR	mx2.pangaeals.com
70.164.28.163	A	mail.phoenixbulkus.com
70.164.28.163	A	mail.bulkcommercialservices.com
70.164.28.227	A	mail.teamcornerstone.com
70.164.29.94	A+PTR	wsip-70-164-29-94.ri.ri.cox.net
70.164.29.96	A+PTR	wsip-70-164-29-96.ri.ri.cox.net
70.164.29.99	PTR	wsip-70-164-29-99.ri.ri.cox.net
70.164.29.100	A+PTR	wsip-70-164-29-100.ri.ri.cox.net
70.164.29.114	A+PTR	wsip-70-164-29-114.ri.ri.cox.net
70.164.29.127	A+PTR	wsip-70-164-29-127.ri.ri.cox.net
70.164.29.158	A+PTR	wsip-70-164-29-158.ri.ri.cox.net
70.164.29.161	A+PTR	wsip-70-164-29-161.ri.ri.cox.net
70.164.29.211	A+PTR	wsip-70-164-29-211.ri.ri.cox.net
70.164.31.4	A+PTR	wsip-70-164-31-4.ri.ri.cox.net
70.164.31.6	A+PTR	wsip-70-164-31-6.ri.ri.cox.net
70.164.31.14	A+PTR	wsip-70-164-31-14.ri.ri.cox.net
70.164.31.15	A+PTR	wsip-70-164-31-15.ri.ri.cox.net
70.164.31.25	A+PTR	wsip-70-164-31-25.ri.ri.cox.net
70.164.31.26	A+PTR	wsip-70-164-31-26.ri.ri.cox.net
70.164.31.29	A+PTR	wsip-70-164-31-29.ri.ri.cox.net
70.164.31.30	A+PTR	wsip-70-164-31-30.ri.ri.cox.net
70.164.31.34	PTR	firewall.sonitrol.net
70.164.31.35	PTR	wsip-70-164-31-35.ri.ri.cox.net
70.164.31.35	A	sonitrolhfd.com
70.164.31.36	PTR	mail.sonitrol.net
70.164.31.38	A+PTR	wsip-70-164-31-38.ri.ri.cox.net
70.164.31.40	PTR	mail.sonitrol.net
70.164.31.46	A+PTR	wsip-70-164-31-46.ri.ri.cox.net
70.164.31.51	A+PTR	wsip-70-164-31-51.ri.ri.cox.net
70.164.31.54	A+PTR	wsip-70-164-31-54.ri.ri.cox.net
70.164.31.55	A+PTR	wsip-70-164-31-55.ri.ri.cox.net
70.164.31.57	A+PTR	wsip-70-164-31-57.ri.ri.cox.net
70.164.31.59	A+PTR	wsip-70-164-31-59.ri.ri.cox.net
70.164.31.62	PTR	wsip-70-164-31-62.ri.ri.cox.net
70.164.31.63	A+PTR	wsip-70-164-31-63.ri.ri.cox.net
70.164.31.67	A+PTR	wsip-70-164-31-67.ri.ri.cox.net
70.164.31.78	A+PTR	wsip-70-164-31-78.ri.ri.cox.net
70.164.31.81	A+PTR	wsip-70-164-31-81.ri.ri.cox.net
70.164.31.87	A+PTR	wsip-70-164-31-87.ri.ri.cox.net
70.164.31.89	A+PTR	wsip-70-164-31-89.ri.ri.cox.net
70.164.31.107	A	mail.fellowshiphr.org
70.164.31.118	A+PTR	wsip-70-164-31-118.ri.ri.cox.net
70.164.31.118	A	mail.fhr.net
70.164.31.122	A+PTR	wsip-70-164-31-122.ri.ri.cox.net
70.164.31.123	A+PTR	wsip-70-164-31-123.ri.ri.cox.net
70.164.31.126	A+PTR	wsip-70-164-31-126.ri.ri.cox.net
70.164.31.127	A+PTR	wsip-70-164-31-127.ri.ri.cox.net
70.164.31.128	A+PTR	wsip-70-164-31-128.ri.ri.cox.net
70.164.31.132	A	encompassmsp.com
70.164.31.133	A+PTR	wsip-70-164-31-133.ri.ri.cox.net
70.164.31.135	A+PTR	wsip-70-164-31-135.ri.ri.cox.net
70.164.31.139	A+PTR	wsip-70-164-31-139.ri.ri.cox.net
70.164.31.142	A+PTR	wsip-70-164-31-142.ri.ri.cox.net
70.164.31.147	A+PTR	wsip-70-164-31-147.ri.ri.cox.net
70.164.31.148	A+PTR	wsip-70-164-31-148.ri.ri.cox.net
70.164.31.151	A+PTR	wsip-70-164-31-151.ri.ri.cox.net
70.164.31.152	A+PTR	wsip-70-164-31-152.ri.ri.cox.net
70.164.31.162	PTR	wsip-70-164-31-162.ri.ri.cox.net
70.164.31.165	A+PTR	wsip-70-164-31-165.ri.ri.cox.net
70.164.31.166	A+PTR	wsip-70-164-31-166.ri.ri.cox.net
70.164.31.169	A+PTR	wsip-70-164-31-169.ri.ri.cox.net
70.164.31.172	A+PTR	wsip-70-164-31-172.ri.ri.cox.net
70.164.31.176	A+PTR	wsip-70-164-31-176.ri.ri.cox.net
70.164.31.179	A+PTR	wsip-70-164-31-179.ri.ri.cox.net
70.164.31.183	A+PTR	wsip-70-164-31-183.ri.ri.cox.net
70.164.31.184	A+PTR	wsip-70-164-31-184.ri.ri.cox.net
70.164.31.186	A+PTR	wsip-70-164-31-186.ri.ri.cox.net
70.164.31.188	A+PTR	wsip-70-164-31-188.ri.ri.cox.net
70.164.31.189	A+PTR	wsip-70-164-31-189.ri.ri.cox.net
70.164.31.195	A+PTR	wsip-70-164-31-195.ri.ri.cox.net
70.164.31.203	A+PTR	wsip-70-164-31-203.ri.ri.cox.net
70.164.31.206	A+PTR	wsip-70-164-31-206.ri.ri.cox.net
70.164.31.215	A+PTR	wsip-70-164-31-215.ri.ri.cox.net
70.164.31.216	A+PTR	wsip-70-164-31-216.ri.ri.cox.net
70.164.31.220	A+PTR	wsip-70-164-31-220.ri.ri.cox.net
70.164.31.221	A+PTR	wsip-70-164-31-221.ri.ri.cox.net
70.164.31.224	A+PTR	wsip-70-164-31-224.ri.ri.cox.net
70.164.31.232	A+PTR	wsip-70-164-31-232.ri.ri.cox.net
70.164.31.234	A+PTR	wsip-70-164-31-234.ri.ri.cox.net
70.164.31.237	A+PTR	wsip-70-164-31-237.ri.ri.cox.net
70.164.31.238	A+PTR	wsip-70-164-31-238.ri.ri.cox.net
70.164.31.239	A+PTR	wsip-70-164-31-239.ri.ri.cox.net
70.164.31.243	A+PTR	wsip-70-164-31-243.ri.ri.cox.net
70.164.31.245	A+PTR	wsip-70-164-31-245.ri.ri.cox.net
70.164.31.247	A+PTR	wsip-70-164-31-247.ri.ri.cox.net
70.164.31.250	A+PTR	wsip-70-164-31-250.ri.ri.cox.net