These entries are queried from radb.net using whois, you can try my project getting these.
:AS139419 route: 103.144.54.0/23 descr: Route Object for AS139419 origin: AS139419 notify: ipnoc [at] pgascom.co.id mnt-by: MAINT-AS58463 changed: ipnoc [at] pgascom.co.id 20211002 source: RADB last-modified: 2023-11-13T16:08:16Z rpki-ov-state: valid route: 103.144.54.0/24 descr: Route Object for AS139419 origin: AS139419 notify: ipnoc [at] pgascom.co.id mnt-by: MAINT-AS58463 changed: ipnoc [at] pgascom.co.id 20211002 source: RADB last-modified: 2023-11-13T16:08:16Z rpki-ov-state: valid route: 103.144.55.0/24 descr: Route Object for AS139419 origin: AS139419 notify: ipnoc [at] pgascom.co.id mnt-by: MAINT-AS58463 changed: ipnoc [at] pgascom.co.id 20211002 source: RADB last-modified: 2023-11-13T16:08:16Z rpki-ov-state: valid route6: 2405:6740::/32 descr: route6 object for AS139419 origin: AS139419 notify: ipnoc [at] pgascom.co.id mnt-by: MAINT-AS58463 changed: ipnoc [at] pgascom.co.id 20220120 source: RADB last-modified: 2023-11-13T16:09:08Z rpki-ov-state: valid