These entries are queried from radb.net using whois, you can try my project getting these.
:AS134507 route: 103.231.204.0/22 origin: AS134507 descr: Gee Bees Media Pty Ltd 188 Manifold Street mnt-by: MAINT-GBMPL-AU last-modified: 2021-01-13T19:32:33Z source: APNIC rpki-ov-state: valid route: 103.231.204.0/23 origin: AS134507 descr: Gee Bees Media Pty Ltd 188 Manifold Street mnt-by: MAINT-GBMPL-AU last-modified: 2021-01-13T19:32:35Z source: APNIC rpki-ov-state: valid route: 103.231.204.0/24 descr: route for AS134507 origin: AS134507 mnt-by: MAINT-GBMPL-AU last-modified: 2023-11-30T04:22:51Z source: APNIC rpki-ov-state: valid route: 103.231.205.0/24 descr: route for AS134507 origin: AS134507 mnt-by: MAINT-GBMPL-AU last-modified: 2023-11-30T04:23:13Z source: APNIC rpki-ov-state: valid route: 103.231.206.0/24 origin: AS134507 descr: Gee Bees Media Pty Ltd 188 Manifold Street mnt-by: MAINT-GBMPL-AU last-modified: 2023-10-19T03:55:10Z source: APNIC rpki-ov-state: valid route: 103.231.207.0/24 origin: AS134507 descr: Gee Bees Media Pty Ltd 188 Manifold Street mnt-by: MAINT-GBMPL-AU last-modified: 2023-10-19T03:55:11Z source: APNIC rpki-ov-state: valid