These entries are queried from radb.net using whois, you can try my project getting these.
:AS136943 route: 121.200.0.0/24 origin: AS136943 descr: Aussie Broadband Ltd mnt-by: MAINT-AU-WIDEBAND1 last-modified: 2021-06-24T23:43:03Z source: APNIC rpki-ov-state: valid route: 123.253.151.0/24 origin: AS136943 descr: Aussie Broadband Ltd mnt-by: MAINT-AU-WIDEBAND1 last-modified: 2021-01-15T00:17:41Z source: APNIC rpki-ov-state: valid route6: 2403:5800:1::/48 origin: AS136943 descr: Aussie Broadband Ltd mnt-by: maint-au-wideband1 last-modified: 2021-06-24T23:44:56Z source: APNIC rpki-ov-state: valid route6: 2403:5800:3::/48 descr: Aussie Broadband Ltd origin: AS136943 mnt-by: MAINT-AU-WIDEBAND1 last-modified: 2021-06-25T00:22:29Z source: APNIC rpki-ov-state: valid route6: 2403:5800:1900::/40 descr: Aussie Broadband Limited origin: AS136943 mnt-by: MAINT-AU-WIDEBAND1 last-modified: 2020-11-13T01:58:38Z source: APNIC rpki-ov-state: valid route6: 2403:5800:1900::/48 origin: AS136943 descr: Wideband Networks Pty Ltd 3 Electra Ave mnt-by: MAINT-AU-WIDEBAND1 last-modified: 2021-01-04T20:42:08Z source: APNIC rpki-ov-state: valid