Robtex

Up: 76.92.0.0/18
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Down left: 76.92.0.0/20
Down right: 76.92.16.0/20

IP	Type	Hostname
76.92.0.2	PTR	mta-76-92-0-2.natcky.rr.com
76.92.0.32	PTR	mta-76-92-0-32.natcky.rr.com
76.92.0.34	PTR	mta-76-92-0-34.natcky.rr.com
76.92.0.96	PTR	mta-76-92-0-96.natcky.rr.com
76.92.0.97	PTR	mta-76-92-0-97.natcky.rr.com
76.92.0.99	PTR	mta-76-92-0-99.natcky.rr.com
76.92.0.160	PTR	mta-76-92-0-160.natcky.rr.com
76.92.0.161	PTR	mta-76-92-0-161.natcky.rr.com
76.92.0.162	PTR	mta-76-92-0-162.natcky.rr.com
76.92.0.192	PTR	mta-76-92-0-192.natcky.rr.com
76.92.0.193	PTR	mta-76-92-0-193.natcky.rr.com
76.92.0.194	PTR	mta-76-92-0-194.natcky.rr.com
76.92.5.2	PTR	mta-76-92-5-2.natcky.rr.com
76.92.11.2	PTR	mta-76-92-11-2.natcky.rr.com
76.92.25.2	PTR	mta-76-92-25-2.natcky.rr.com
76.92.28.2	PTR	mta-76-92-28-2.natcky.res.rr.com