Robtex

Up: 122.53.16.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 122.53.16.0/25
Down right: 122.53.16.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
122.53.16.2	PTR	122.53.16.2.static.pldt.net
122.53.16.57	PTR	122.53.16.57.static.pldt.net
122.53.16.57	A	now.krispykreme.com.ph
122.53.16.99	A+PTR	mail.macnels.com.ph
122.53.16.99	A	mail.macoline.net.ph
122.53.16.99	A	macoline.net.ph