These entries are queried from radb.net using whois, you can try my project getting these.
:AS141455 route: 103.160.10.0/23 origin: AS141455 descr: Proxy route for AS141455 mnt-by: MAINT-GSLNETWORKS-AU changed: nathan [at] gslnetworks.com.au 20201213 #23:43:44Z source: RADB last-modified: 2023-11-13T16:03:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.160.10.0/24 origin: AS141455 descr: Proxy route added for AS141455. mnt-by: MAINT-GSLNETWORKS-AU changed: nathan [at] gslnetworks.com.au 20201213 #23:19:09Z source: RADB last-modified: 2023-11-13T16:03:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.160.11.0/24 origin: AS141455 descr: Proxy route for AS141455 mnt-by: MAINT-GSLNETWORKS-AU changed: nathan [at] gslnetworks.com.au 20201213 #23:44:09Z source: RADB last-modified: 2023-11-13T16:03:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2406:e0c0:1::/48 origin: AS141455 descr: Proxy route added for AS141455. mnt-by: MAINT-GSLNETWORKS-AU changed: nathan [at] gslnetworks.com.au 20201213 #23:22:14Z source: RADB last-modified: 2023-11-13T16:03:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source