These entries are queried from radb.net using whois, you can try my project getting these.
:AS38830 route: 103.10.8.0/24 descr: Route object for 103.10.8.0/24 descr: Levart Distribution Systems Pty. Ltd. origin: AS38830 country: AU mnt-lower: MAINT-AU-LEVART mnt-routes: MAINT-AU-LEVART mnt-by: MAINT-AU-LEVART remarks: https://www.levart.com.au/ last-modified: 2020-10-01T04:00:15Z source: APNIC rpki-ov-state: valid route: 203.12.235.0/24 descr: Route object for 203.12.235.0/24 descr: Levart Distribution Systems Pty. Ltd. origin: AS38830 mnt-by: MAINT-AU-LEVART remarks: https://www.levart.com.au/ mnt-lower: MAINT-AU-LEVART mnt-routes: MAINT-AU-LEVART country: AU last-modified: 2020-10-01T03:59:19Z source: APNIC rpki-ov-state: valid route: 203.12.235.0/24 descr: Proxy route object registered by AS38195 origin: AS38830 remarks: This route object was created by Superloop on behalf of a customer. notify: peering [at] superloop.com mnt-by: MAINT-AS38195 changed: peering [at] superloop.com 20230813 source: RADB last-modified: 2023-11-13T16:18:13Z rpki-ov-state: valid route6: 2001:df0:218::/48 descr: route object for 2001:df0:218::/48 descr: Levart Distribution Systems Pty. Ltd. origin: AS38830 country: AU mnt-lower: MAINT-AU-LEVART mnt-routes: MAINT-AU-LEVART mnt-by: MAINT-AU-LEVART last-modified: 2016-06-22T09:19:32Z source: APNIC rpki-ov-state: valid route6: 2001:df7:e800::/48 origin: AS38830 descr: Levart Distribution Systems Pty Ltd PO Box 128 mnt-by: MAINT-AU-LEVART last-modified: 2021-01-06T00:59:08Z source: APNIC rpki-ov-state: valid