These entries are queried from radb.net using whois, you can try my project getting these.
:AS150431 route: 103.39.146.0/23 origin: AS150431 descr: ADS Cable TV Network Queseng Bldg., D. Delos Santos St. mnt-by: MAINT-ACTN-PH last-modified: 2023-02-10T04:57:30Z source: APNIC rpki-ov-state: valid route: 103.39.146.0/24 origin: AS150431 descr: ADS Cable TV Network Queseng Bldg., D. Delos Santos St. mnt-by: MAINT-ACTN-PH last-modified: 2023-02-10T04:58:44Z source: APNIC rpki-ov-state: valid route: 103.39.147.0/24 origin: AS150431 descr: ADS Cable TV Network Queseng Bldg., D. Delos Santos St. mnt-by: MAINT-ACTN-PH last-modified: 2023-02-10T04:59:21Z source: APNIC rpki-ov-state: valid route6: 2001:df1:8cc0::/48 origin: AS150431 descr: ADS Cable TV Network Queseng Bldg., D. Delos Santos St. mnt-by: MAINT-ACTN-PH last-modified: 2023-02-10T05:03:20Z source: APNIC rpki-ov-state: valid