These entries are queried from radb.net using whois, you can try my project getting these.
:AS140722 route: 103.159.253.0/24 descr: Bureau of the Treasury origin: AS140722 remarks: PLDT IP Block mnt-by: MAINT-PLDT changed: pjmagbiro [at] pldt.com.ph 20210127 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:df5:8f80::/48 descr: Bureau of the Treasury origin: AS140722 remarks: PLDT IP Block mnt-by: MAINT-PLDT changed: pjmagbiro [at] pldt.com.ph 20210127 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source