These entries are queried from radb.net using whois, you can try my project getting these.
:AS142581 route: 103.170.18.0/23 origin: AS142581 descr: Mambulao Cable Television Roy Padilla Sr Boulevard mnt-by: MAINT-MCT-PH last-modified: 2021-10-27T04:56:17Z source: APNIC rpki-ov-state: valid route: 103.170.18.0/24 origin: AS142581 descr: Mambulao Cable Television Roy Padilla Sr Boulevard mnt-by: MAINT-MCT-PH last-modified: 2021-10-27T04:55:26Z source: APNIC rpki-ov-state: valid route: 103.170.19.0/24 origin: AS142581 descr: Mambulao Cable Television Roy Padilla Sr Boulevard mnt-by: MAINT-MCT-PH last-modified: 2021-10-27T04:55:58Z source: APNIC rpki-ov-state: valid