These entries are queried from radb.net using whois, you can try my project getting these.
:AS14457 route: 131.0.76.0/22 descr: ITX_GRUPO G1 origin: AS14457 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180607 #13:54:25Z source: RADB last-modified: 2023-11-13T15:53:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.254.124.0/22 descr: ITX_GRUPO G1 origin: AS14457 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180607 #13:54:25Z source: RADB last-modified: 2023-11-13T15:53:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.125.220.0/22 descr: ITX_GRUPO G1 origin: AS14457 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180607 #13:54:25Z source: RADB last-modified: 2023-11-13T15:53:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.192.224.0/22 descr: Diveo Customer route admin-c: FV298-ARIN tech-c: FV298-ARIN origin: AS14457 notify: jtoni [at] diveo.net.br mnt-by: DIVEO-MNT changed: jtoni [at] diveo.net.br 20061219 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1a64::/32 descr: Solicitado por Copel Telecom. Ene 7 2015 origin: AS14457 mnt-by: MAINT-AS18678 changed: adminred [at] internexa.com 20150107 #20:24:03Z source: RADB last-modified: 2023-11-13T15:47:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source