These entries are queried from radb.net using whois, you can try my project getting these.
:AS147129 route: 103.176.69.0/24 origin: AS147129 descr: UNIVERSITAS AISYIYAH SURAKARTA mnt-by: MAINT-AS136106 changed: sabirin.muhtar [at] fiberstar.co.id 20211202 #13:28:01Z source: RADB last-modified: 2023-11-13T16:09:01Z rpki-ov-state: valid route6: 2001:df0:10c0::/48 origin: AS147129 descr: UNIVERSITAS AISYIYAH SURAKARTA mnt-by: MAINT-AS136106 changed: sabirin.muhtar [at] fiberstar.co.id 20211202 #13:34:57Z source: RADB last-modified: 2023-11-13T16:09:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source