Robtex

Up: 70.35.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 70.35.0.0/21
Down right: 70.35.8.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
70.35.0.0	PTR	network-70-35-0.networkiowa.com
70.35.0.3	PTR	backbone2.captainjack.com
70.35.0.7	A	mail.ankeny.com
70.35.0.17	PTR	mail.aanr-east.com
70.35.0.243	PTR	mail.pimidwest.com
70.35.1.0	PTR	network-70-35-1.networkiowa.com
70.35.1.1	PTR	dns1.captainjack.com
70.35.1.3	PTR	resolver2.captainjack.com
70.35.1.8	A	smtplast.cranehotline.com
70.35.1.16	PTR	mail.available.com
70.35.1.17	PTR	mail.available.com
70.35.1.18	PTR	mail.available.com
70.35.1.19	PTR	mail.available.com
70.35.1.32	PTR	mail.available.com
70.35.1.33	PTR	mail.available.com
70.35.1.34	PTR	mail.available.com
70.35.1.35	PTR	mail.available.com
70.35.1.48	PTR	mail.available.com
70.35.1.49	PTR	mail.available.com
70.35.1.67	PTR	mail.available.com
70.35.1.114	PTR	mail.ronsdozers.com
70.35.1.130	PTR	mail.tri-countycreditunion.com
70.35.1.131	PTR	mail.uicuplab.com
70.35.1.192	PTR	www.cedarrapidstire.com
70.35.1.195	PTR	development.motorcyclemaniacstore.com
70.35.1.225	PTR	ip-70-35-1-225.unassigned.networkiowa.com
70.35.2.16	PTR	www.golfballs.net
70.35.2.16	PTR	ip-70-35-2-16.unassigned.networkiowa.com
70.35.2.32	PTR	www.deezee.com
70.35.2.32	PTR	ip-70-35-2-32.unassigned.networkiowa.com
70.35.2.34	PTR	mwinc.com
70.35.2.34	PTR	ip-70-35-2-34.unassigned.networkiowa.com
70.35.2.130	PTR	ip-70-35-2-130.unassigned.networkiowa.com
70.35.2.240	PTR	caseys.com
70.35.2.240	PTR	ip-70-35-2-240.unassigned.networkiowa.com
70.35.3.16	PTR	www.aboutyule.com
70.35.3.51	PTR	www.northamericantruckpartsnetwork.com
70.35.3.121	A	theconleygroup.eu
70.35.3.121	A	theconleygroup.org
70.35.3.121	A	theconleygroup.us
70.35.3.130	PTR	phbaseball.org
70.35.3.131	PTR	mymemoryjournals.com
70.35.4.32	PTR	ip-70-35-4-32.unassigned.networkiowa.com
70.35.4.49	PTR	ip-70-35-4-49.unassigned.networkiowa.com
70.35.4.131	PTR	ip-70-35-4-131.unassigned.networkiowa.com
70.35.4.210	PTR	ip-70-35-4-210.unassigned.networkiowa.com
70.35.5.0	PTR	network-70-35-5.networkiowa.com
70.35.5.1	PTR	ip-70-35-5-1.unassigned.networkiowa.com
70.35.5.16	PTR	ip-70-35-5-16.unassigned.networkiowa.com
70.35.5.17	PTR	ip-70-35-5-17.unassigned.networkiowa.com
70.35.5.33	PTR	ip-70-35-5-33.unassigned.networkiowa.com
70.35.5.99	PTR	ip-70-35-5-99.unassigned.networkiowa.com
70.35.5.114	PTR	ip-70-35-5-114.unassigned.networkiowa.com
70.35.5.146	PTR	ip-70-35-5-146.unassigned.networkiowa.com
70.35.5.161	PTR	ip-70-35-5-161.unassigned.networkiowa.com
70.35.5.162	PTR	ip-70-35-5-162.unassigned.networkiowa.com
70.35.5.177	PTR	ip-70-35-5-177.unassigned.networkiowa.com
70.35.5.179	PTR	ip-70-35-5-179.unassigned.networkiowa.com
70.35.5.240	PTR	ip-70-35-5-240.unassigned.networkiowa.com
70.35.5.242	PTR	ip-70-35-5-242.unassigned.networkiowa.com
70.35.5.243	PTR	ip-70-35-5-243.unassigned.networkiowa.com
70.35.6.3	PTR	ip-70-35-6-3.unassigned.networkiowa.com
70.35.6.16	PTR	ip-70-35-6-16.unassigned.networkiowa.com
70.35.6.17	PTR	ip-70-35-6-17.unassigned.networkiowa.com
70.35.6.49	PTR	ip-70-35-6-49.unassigned.networkiowa.com
70.35.6.67	PTR	ip-70-35-6-67.unassigned.networkiowa.com
70.35.6.82	PTR	ip-70-35-6-82.unassigned.networkiowa.com
70.35.6.83	PTR	ip-70-35-6-83.unassigned.networkiowa.com
70.35.6.112	PTR	ip-70-35-6-112.unassigned.networkiowa.com
70.35.6.113	PTR	ip-70-35-6-113.unassigned.networkiowa.com
70.35.6.131	PTR	ip-70-35-6-131.unassigned.networkiowa.com
70.35.6.145	PTR	ip-70-35-6-145.unassigned.networkiowa.com
70.35.6.160	PTR	ip-70-35-6-160.unassigned.networkiowa.com
70.35.6.176	PTR	ip-70-35-6-176.unassigned.networkiowa.com
70.35.6.178	PTR	ip-70-35-6-178.unassigned.networkiowa.com
70.35.6.179	PTR	ip-70-35-6-179.unassigned.networkiowa.com
70.35.6.210	PTR	ip-70-35-6-210.unassigned.networkiowa.com
70.35.6.211	PTR	ip-70-35-6-211.unassigned.networkiowa.com
70.35.6.225	PTR	ip-70-35-6-225.unassigned.networkiowa.com
70.35.6.226	PTR	ip-70-35-6-226.unassigned.networkiowa.com
70.35.6.240	PTR	ip-70-35-6-240.unassigned.networkiowa.com
70.35.6.243	PTR	ip-70-35-6-243.unassigned.networkiowa.com
70.35.8.33	PTR	ip-70-35-8-33.unassigned.networkiowa.com
70.35.9.0	PTR	network-70-35-9.networkiowa.com
70.35.9.1	PTR	ip-70-35-9-1.unassigned.networkiowa.com
70.35.9.2	PTR	ip-70-35-9-2.unassigned.networkiowa.com
70.35.9.3	PTR	ip-70-35-9-3.unassigned.networkiowa.com
70.35.9.17	PTR	ip-70-35-9-17.unassigned.networkiowa.com
70.35.9.35	PTR	ip-70-35-9-35.unassigned.networkiowa.com
70.35.9.66	PTR	ip-70-35-9-66.unassigned.networkiowa.com
70.35.9.67	PTR	ip-70-35-9-67.unassigned.networkiowa.com
70.35.9.96	PTR	ip-70-35-9-96.unassigned.networkiowa.com
70.35.9.115	PTR	ip-70-35-9-115.unassigned.networkiowa.com
70.35.9.128	PTR	ip-70-35-9-128.unassigned.networkiowa.com
70.35.9.147	PTR	ip-70-35-9-147.unassigned.networkiowa.com
70.35.9.161	PTR	ip-70-35-9-161.unassigned.networkiowa.com
70.35.9.194	PTR	ip-70-35-9-194.unassigned.networkiowa.com
70.35.9.208	PTR	ip-70-35-9-208.unassigned.networkiowa.com
70.35.9.224	PTR	ip-70-35-9-224.unassigned.networkiowa.com
70.35.11.198	A	myisenbergfamily.com
70.35.12.35	PTR	70-35-12-35-dhcp.customers.com-waves.net
70.35.12.49	PTR	70-35-12-49-dhcp.customers.com-waves.net
70.35.12.51	PTR	70-35-12-51-dhcp.customers.com-waves.net
70.35.12.66	PTR	70-35-12-66-dhcp.customers.com-waves.net
70.35.12.83	PTR	70-35-12-83-dhcp.customers.com-waves.net
70.35.12.98	PTR	70-35-12-98-dhcp.customers.com-waves.net
70.35.12.113	PTR	70-35-12-113-dhcp.customers.com-waves.net
70.35.12.128	PTR	70-35-12-128-dhcp.customers.com-waves.net
70.35.12.129	PTR	70-35-12-129-dhcp.customers.com-waves.net
70.35.12.144	PTR	70-35-12-144-dhcp.customers.com-waves.net
70.35.12.163	PTR	70-35-12-163-dhcp.customers.com-waves.net
70.35.12.208	PTR	70-35-12-208-dhcp.customers.com-waves.net
70.35.12.224	PTR	70-35-12-224-dhcp.customers.com-waves.net
70.35.12.225	PTR	70-35-12-225-dhcp.customers.com-waves.net
70.35.12.241	PTR	70-35-12-241-dhcp.customers.com-waves.net
70.35.12.243	PTR	70-35-12-243-dhcp.customers.com-waves.net
70.35.13.1	PTR	70-35-13-1-dhcp.customers.com-waves.net
70.35.14.99	PTR	ip-70-35-14-99.unassigned.networkiowa.com
70.35.14.99	A	remote.stir.org
70.35.14.99	A	mailin2.stir.org
70.35.14.101	A	volz-net.net
70.35.14.101	A	ns4.stir.org
70.35.14.226	PTR	remote.scottishritepark.com
70.35.14.228	A	mail.scottishritepark.com
70.35.14.228	A	remote.scottishritepark.com
70.35.15.2	PTR	70-35-15-2-dhcp.core.com-waves.net