Robtex

Up: 166.234.64.0/18
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Down left: 166.234.64.0/20
Down right: 166.234.80.0/20

IP	Type	Hostname
166.234.64.0	A+PTR	0.64.234.166.in-addr.arpa
166.234.65.0	PTR	0.65.234.166.in-addr.arpa
166.234.66.0	A+PTR	0.66.234.166.in-addr.arpa
166.234.67.0	A+PTR	0.67.234.166.in-addr.arpa
166.234.68.0	A+PTR	0.68.234.166.in-addr.arpa
166.234.69.0	A+PTR	0.69.234.166.in-addr.arpa
166.234.70.0	A+PTR	0.70.234.166.in-addr.arpa
166.234.71.0	PTR	0.71.234.166.in-addr.arpa
166.234.72.0	PTR	0.72.234.166.in-addr.arpa
166.234.73.0	PTR	0.73.234.166.in-addr.arpa
166.234.74.0	A+PTR	0.74.234.166.in-addr.arpa
166.234.75.0	PTR	0.75.234.166.in-addr.arpa
166.234.75.53	PTR	166.234.75.53
166.234.76.0	A+PTR	0.76.234.166.in-addr.arpa
166.234.77.0	PTR	0.77.234.166.in-addr.arpa
166.234.78.0	PTR	0.78.234.166.in-addr.arpa
166.234.79.0	A+PTR	0.79.234.166.in-addr.arpa
166.234.80.0	PTR	0.80.234.166.in-addr.arpa
166.234.81.0	A+PTR	0.81.234.166.in-addr.arpa
166.234.82.0	A+PTR	0.82.234.166.in-addr.arpa
166.234.83.0	PTR	0.83.234.166.in-addr.arpa
166.234.84.0	PTR	0.84.234.166.in-addr.arpa
166.234.86.0	PTR	0.86.234.166.in-addr.arpa
166.234.87.0	PTR	0.87.234.166.in-addr.arpa
166.234.88.0	PTR	0.88.234.166.in-addr.arpa
166.234.89.0	PTR	0.89.234.166.in-addr.arpa
166.234.90.0	A+PTR	0.90.234.166.in-addr.arpa
166.234.91.0	PTR	0.91.234.166.in-addr.arpa
166.234.92.0	A+PTR	0.92.234.166.in-addr.arpa
166.234.93.0	A+PTR	0.93.234.166.in-addr.arpa
166.234.94.0	PTR	0.94.234.166.in-addr.arpa
166.234.95.0	PTR	0.95.234.166.in-addr.arpa