Robtex

Up: 49.148.192.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 49.148.208.0/21
Down right: 49.148.216.0/21

IP	Type	Hostname
49.148.209.18	PTR	dsl.49.148.209.18.pldt.net
49.148.209.112	PTR	dsl.49.148.209.112.pldt.net
49.148.209.161	PTR	dsl.49.148.209.161.pldt.net
49.148.209.163	PTR	dsl.49.148.209.163.pldt.net
49.148.209.176	PTR	dsl.49.148.209.176.pldt.net
49.148.209.193	PTR	dsl.49.148.209.193.pldt.net
49.148.209.194	PTR	dsl.49.148.209.194.pldt.net
49.148.209.208	PTR	dsl.49.148.209.208.pldt.net
49.148.209.226	PTR	dsl.49.148.209.226.pldt.net
49.148.209.227	PTR	dsl.49.148.209.227.pldt.net
49.148.210.130	PTR	dsl.49.148.210.130.pldt.net
49.148.218.205	PTR	dsl.49.148.218.205.pldt.net
49.148.218.253	PTR	dsl.49.148.218.253.pldt.net
49.148.221.212	PTR	dsl.49.148.221.212.pldt.net
49.148.222.145	PTR	dsl.49.148.222.145.pldt.net
49.148.222.162	PTR	dsl.49.148.222.162.pldt.net