These entries are queried from radb.net using whois, you can try my project getting these.
:AS45209 route: 202.92.144.0/22 descr: UP Los Banos origin: AS45209 remarks: IP Transit Client mnt-by: MAINT-PLDT changed: admontales [at] pldt.com.ph 20140820 source: NTTCOM rpki-ov-state: valid route: 202.92.144.0/22 origin: AS45209 descr: University of the Philippines UP Computer Center Magsaysay St. cor. Apacible St. UP Diliman mnt-by: MAINT-PH-UP last-modified: 2020-10-15T03:29:55Z source: APNIC rpki-ov-state: valid route: 202.92.144.0/22 descr: Proxy-registered route object origin: AS45209 notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20121114 source: RADB last-modified: 2023-11-13T15:44:29Z rpki-ov-state: valid route6: 2400:b000:200::/48 origin: AS45209 descr: University of the Philippines UP Computer Center Magsaysay St. cor. Apacible St. UP Diliman mnt-by: MAINT-PH-UP last-modified: 2020-10-15T03:29:54Z source: APNIC rpki-ov-state: valid