Robtex

Up: 64.58.72.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 64.58.76.0/23
Down right: 64.58.78.0/23

IP	Type	Hostname
64.58.76.33	PTR	unknown-64-58-76-x.yahoo.com
64.58.76.224	PTR	unknown-64-58-76-x.yahoo.com
64.58.76.225	PTR	unknown-64-58-76-x.yahoo.com
64.58.76.225	A	www.banditul.ro
64.58.76.225	A	banditul.ro
64.58.77.85	PTR	unknown-64-58-77-x.yahoo.com
64.58.77.182	PTR	unknown-64-58-77-x.yahoo.com
64.58.78.12	PTR	unknown-64-58-78-x.yahoo.com
64.58.78.48	PTR	unknown-64-58-78-x.yahoo.com
64.58.78.192	PTR	unknown-64-58-78-x.yahoo.com
64.58.79.6	PTR	unknown-64-58-79-x.yahoo.com
64.58.79.255	PTR	unknown-64-58-79-x.yahoo.com