Robtex

Up: 64.215.112.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 64.215.120.0/22
Down right: 64.215.124.0/22

IP	Type	Hostname
64.215.120.0	PTR	cm-64-215-120-0.cpe-dynamic.cableonda.net
64.215.120.8	PTR	cm-64-215-120-8.cpe-dynamic.cableonda.net
64.215.120.43	PTR	cm-64-215-120-43.cpe-dynamic.cableonda.net
64.215.120.89	PTR	cm-64-215-120-89.cpe-dynamic.cableonda.net
64.215.120.104	PTR	cm-64-215-120-104.cpe-dynamic.cableonda.net
64.215.120.120	PTR	cm-64-215-120-120.cpe-dynamic.cableonda.net
64.215.120.145	PTR	cm-64-215-120-145.cpe-dynamic.cableonda.net
64.215.123.1	PTR	cm-64-215-123-1.cpe-dynamic.cableonda.net
64.215.123.9	PTR	cm-64-215-123-9.cpe-dynamic.cableonda.net
64.215.123.21	A	hlcvsdqxjtafhyaa.com
64.215.123.32	PTR	cm-64-215-123-32.cpe-dynamic.cableonda.net
64.215.123.170	PTR	cm-64-215-123-170.cpe-dynamic.cableonda.net
64.215.123.203	PTR	cm-64-215-123-203.cpe-dynamic.cableonda.net
64.215.123.242	PTR	cm-64-215-123-242.cpe-dynamic.cableonda.net
64.215.124.4	PTR	cpe-0013d3877768.cpe.cableonda.net
64.215.124.11	PTR	reluz-uf8exca5z.cpe.cableonda.net
64.215.124.31	PTR	pc-63baa8277146.cpe.cableonda.net
64.215.124.155	PTR	cpe-001617188ff4.cpe.cableonda.net
64.215.124.177	PTR	reluz-uf8exca5z.cpe.cableonda.net
64.215.124.235	PTR	pc-63baa8277146.cpe.cableonda.net
64.215.124.236	PTR	reluz-uf8exca5z.cpe.cableonda.net
64.215.126.39	PTR	pc-63baa8277146.cpe.cableonda.net
64.215.126.61	PTR	reluz-uf8exca5z.cpe.cableonda.net
64.215.126.88	PTR	pc-63baa8277146.cpe.cableonda.net
64.215.126.198	PTR	pc-63baa8277146.cpe.cableonda.net