These entries are queried from radb.net using whois, you can try my project getting these.
:AS137487 route: 103.110.75.0/24 origin: AS137487 descr: Manila Electric Company Lopez Building Ortigas Ave., Meralco Center mnt-by: MAINT-MERALCO-PH last-modified: 2021-02-02T08:27:04Z source: APNIC rpki-ov-state: valid route: 103.110.75.0/24 descr: Proxy-registered route object origin: AS137487 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20180312 source: RADB last-modified: 2023-11-13T15:53:21Z rpki-ov-state: valid route: 103.110.75.0/24 descr: Proxy-registered route object origin: AS137487 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20180312 source: NTTCOM rpki-ov-state: valid route: 103.119.134.0/24 descr: MERALCO origin: AS137487 remarks: PLDT IP Block mnt-by: MAINT-PLDT changed: cemanalang [at] pldt.com.ph 20190425 source: NTTCOM rpki-ov-state: valid route: 103.119.134.0/24 descr: Globe origin: AS137487 mnt-by: MAINT-AS4766 changed: ipnoc [at] kt.com 20181129 #12:49:01Z source: RADB last-modified: 2023-11-13T16:15:45Z rpki-ov-state: valid route: 103.119.134.0/24 origin: AS137487 descr: Manila Electric Company Lopez Building Ortigas Ave., Meralco Center mnt-by: MAINT-MERALCO-PH last-modified: 2021-02-02T08:27:05Z source: APNIC rpki-ov-state: valid route: 103.119.135.0/24 descr: MERALCO origin: AS137487 remarks: PLDT IP Block mnt-by: MAINT-PLDT changed: cemanalang [at] pldt.com.ph 20190425 source: NTTCOM rpki-ov-state: valid route: 103.119.135.0/24 descr: Globe origin: AS137487 mnt-by: MAINT-AS4766 changed: ipnoc [at] kt.com 20181129 #12:50:01Z source: RADB last-modified: 2023-11-13T16:15:45Z rpki-ov-state: valid route: 103.119.135.0/24 origin: AS137487 descr: Manila Electric Company Lopez Building Ortigas Ave., Meralco Center mnt-by: MAINT-MERALCO-PH last-modified: 2021-02-02T08:27:05Z source: APNIC rpki-ov-state: valid route: 103.119.136.0/24 origin: AS137487 descr: Manila Electric Company Lopez Building Ortigas Ave., Meralco Center mnt-by: MAINT-MERALCO-PH last-modified: 2021-02-02T08:27:04Z source: APNIC rpki-ov-state: valid route: 103.119.136.0/24 descr: Globe origin: AS137487 mnt-by: MAINT-AS4766 changed: ipnoc [at] kt.com 20181129 #12:51:13Z source: RADB last-modified: 2023-11-13T16:15:45Z rpki-ov-state: valid route: 103.119.136.0/24 descr: MERALCO origin: AS137487 remarks: PLDT IP Block mnt-by: MAINT-PLDT changed: cemanalang [at] pldt.com.ph 20190425 source: NTTCOM rpki-ov-state: valid route6: 2001:df4:6300::/48 origin: AS137487 descr: Manila Electric Company Lopez Building Ortigas Ave., Meralco Center mnt-by: MAINT-MERALCO-PH last-modified: 2021-02-02T08:27:10Z source: APNIC rpki-ov-state: valid