Robtex

Up: 112.210.64.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 112.210.64.0/21
Down right: 112.210.72.0/21

IP	Type	Hostname
112.210.64.0	PTR	112.210.64.0.pldt.net
112.210.64.1	PTR	112.210.64.1.pldt.net
112.210.65.179	PTR	112.210.65.179.pldt.net
112.210.69.50	PTR	112.210.69.50.pldt.net
112.210.70.48	PTR	112.210.70.48.pldt.net
112.210.73.208	PTR	112.210.73.208.pldt.net
112.210.77.96	PTR	112.210.77.96.pldt.net
112.210.79.195	PTR	112.210.79.195.pldt.net