These entries are queried from radb.net using whois, you can try my project getting these.
:AS133831 route: 103.55.56.0/23 descr: Proxy-registered route object origin: AS133831 notify: ipnoc [at] pgascom.co.id mnt-by: MAINT-AS58463 changed: ipnoc [at] pgascom.co.id 20160404 source: RADB last-modified: 2023-11-13T15:49:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.55.56.0/24 descr: Proxy-registered route object origin: AS133831 notify: ipnoc [at] pgascom.co.id mnt-by: MAINT-AS58463 changed: ipnoc [at] pgascom.co.id 20160404 source: RADB last-modified: 2023-11-13T15:49:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.55.57.0/24 descr: Proxy-registered route object origin: AS133831 notify: ipnoc [at] pgascom.co.id mnt-by: MAINT-AS58463 changed: ipnoc [at] pgascom.co.id 20160404 source: RADB last-modified: 2023-11-13T15:49:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.154.170.0/23 descr: Route Object for PT Irama Media FlashNet descr: Jl. M. Nasrun Perumahan Silaing indah 1 descr: Kec. Padang Panjang Barat Kota Padang Panjang origin: AS133831 mnt-by: MNT-APJII-ID last-modified: 2020-08-31T07:19:30Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.154.171.0/24 origin: AS133831 descr: PT Irama Media FlashNet mnt-by: MAINT-AS4761 changed: bodatacom.b2bmsh [at] ioh.co.id 20231114 # 0803Z source: RADB last-modified: 2023-11-14T08:03:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source