Robtex

Up: 64.140.80.0/21
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Down left: 64.140.80.0/23
Down right: 64.140.82.0/23

IP	Type	Hostname
64.140.81.66	PTR	tpmms1.tpmllclaw.com
64.140.81.150	A	relay2.clairedineenlaw.com
64.140.81.194	PTR	mail.envisionco.org
64.140.81.235	PTR	mail.sundialscheduling.com
64.140.81.235	A	mail.turbodesigns.net
64.140.82.1	PTR	drake-tech-centre.mbi.com
64.140.82.7	PTR	64-140-82-7.host.mbi.com
64.140.82.10	PTR	64-140-82-10.host.mbi.com
64.140.82.16	PTR	64-140-82-16.host.mbi.com
64.140.82.17	PTR	64-140-82-17.host.mbi.com
64.140.82.20	PTR	64-140-82-20.host.mbi.com
64.140.82.31	PTR	64-140-82-31.host.mbi.com
64.140.82.33	PTR	64-140-82-33.host.mbi.com
64.140.82.35	PTR	64-140-82-35.host.mbi.com
64.140.82.38	PTR	64-140-82-38.host.mbi.com
64.140.82.41	PTR	64-140-82-41.host.mbi.com
64.140.82.43	PTR	64-140-82-43.host.mbi.com
64.140.82.44	PTR	64-140-82-44.host.mbi.com
64.140.82.45	PTR	64-140-82-45.host.mbi.com
64.140.82.49	PTR	64-140-82-49.host.mbi.com
64.140.82.51	PTR	64-140-82-51.host.mbi.com
64.140.82.55	PTR	64-140-82-55.host.mbi.com
64.140.82.62	PTR	64-140-82-62.host.mbi.com
64.140.82.63	PTR	64-140-82-63.host.mbi.com
64.140.82.98	PTR	mail.sca-ins.com
64.140.82.228	PTR	mainmaker.promote-it.com
64.140.82.238	PTR	vpn.promote-it.com
64.140.83.30	PTR	rifkin-wo79.edge1.denver1.level3.net
64.140.83.194	PTR	ns1.pcmedicalllc.com
64.140.83.222	PTR	ns2.pcmedicalllc.com