These entries are queried from radb.net using whois, you can try my project getting these.
:AS137304 route: 103.108.141.0/24 descr: Dinas Komunikasi Dan Informatika Prabumulih route-object for AS18351:AS-MEDIA2 origin: AS137304 mnt-by: MAINT-AS18351 changed: noc [at] media.net.id 20180824 #06:57:17Z source: RADB last-modified: 2023-11-13T16:18:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.108.141.0/24 descr: Route object of Dinas Komunikasi Dan Informatika Prabumulih descr: Government / Direct member IDNIC descr: Kota Prabumulih, Sumatera Selatan origin: AS137304 mnt-by: MAINT-ID-KOTAPRABUMULIH last-modified: 2018-02-06T16:28:04Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.108.141.0/24 descr: Route object of Dinas Komunikasi Dan Informatika Prabumulih descr: Government / Direct member IDNIC descr: Kota Prabumulih, Sumatera Selatan origin: AS137304 mnt-by: MAINT-ID-KOTAPRABUMULIH last-modified: 2018-02-06T16:28:04Z source: IDNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source