These entries are queried from radb.net using whois, you can try my project getting these.
:AS142422 route: 203.16.0.0/21 descr: Proxy route object registered by AS38195 origin: AS142422 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 20210915 source: RADB last-modified: 2023-11-13T16:18:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.16.4.0/23 origin: AS142422 descr: Hobart City Council Hobart City Council GPO Box 503 mnt-by: MAINT-HOBARTCC-NON-AU last-modified: 2022-11-28T05:52:11Z source: APNIC rpki-ov-state: valid route: 203.16.4.0/24 origin: AS142422 descr: Hobart City Council Hobart City Council GPO Box 503 mnt-by: MAINT-HOBARTCC-NON-AU last-modified: 2022-11-28T05:52:12Z source: APNIC rpki-ov-state: valid route: 203.16.4.0/24 descr: Proxy route object registered by AS38195 origin: AS142422 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 20210915 source: RADB last-modified: 2023-11-13T16:18:14Z rpki-ov-state: valid route: 203.16.5.0/24 descr: Proxy route object registered by AS38195 origin: AS142422 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 20210915 source: RADB last-modified: 2023-11-13T16:18:14Z rpki-ov-state: valid route: 203.16.5.0/24 origin: AS142422 descr: Hobart City Council Hobart City Council GPO Box 503 mnt-by: MAINT-HOBARTCC-NON-AU last-modified: 2022-11-28T05:52:14Z source: APNIC rpki-ov-state: valid route: 203.16.6.0/24 origin: AS142422 descr: Hobart City Council Hobart City Council GPO Box 503 mnt-by: MAINT-HOBARTCC-NON-AU last-modified: 2022-11-28T05:52:35Z source: APNIC rpki-ov-state: valid route: 203.16.6.0/24 descr: Proxy route object registered by AS38195 origin: AS142422 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 20210915 source: RADB last-modified: 2023-11-13T16:18:14Z rpki-ov-state: valid route: 203.16.7.0/24 origin: AS142422 descr: Hobart City Council Hobart City Council GPO Box 503 mnt-by: MAINT-HOBARTCC-NON-AU last-modified: 2022-11-28T05:52:28Z source: APNIC rpki-ov-state: valid