Robtex

Up: 112.206.96.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 112.206.96.0/21
Down right: 112.206.104.0/21

IP	Type	Hostname
112.206.101.17	PTR	112.206.101.17.pldt.net
112.206.101.160	PTR	112.206.101.160.pldt.net
112.206.103.64	PTR	112.206.103.64.pldt.net
112.206.111.83	PTR	112.206.111.83.pldt.net
112.206.111.208	PTR	112.206.111.208.pldt.net