These entries are queried from radb.net using whois, you can try my project getting these.
:AS146963 route: 103.172.100.0/23 origin: AS146963 descr: Proxy route remarks: Proxy route mnt-by: MAINT-AS7545 changed: core-neteng-support [at] tpg.com.au 20221021 source: RADB last-modified: 2023-11-13T16:12:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.172.100.0/24 descr: Proxy route object registered by AS38195 origin: AS146963 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 20230219 source: RADB last-modified: 2023-11-13T16:18:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.172.101.0/24 descr: Proxy route object registered by AS38195 origin: AS146963 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 20230219 source: RADB last-modified: 2023-11-13T16:18:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:df7:6c80::/48 descr: Proxy route object registered by AS38195 origin: AS146963 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 20230219 source: RADB last-modified: 2023-11-13T16:18:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source