These entries are queried from radb.net using whois, you can try my project getting these.
:AS53089 route: 138.204.88.0/22 descr: IDC TELECOM LTDA EPP origin: AS53089 mnt-by: MAINT-AS53089 notify: db-admin [at] bgp.net.br changed: db-admin [at] bgp.net.br 20180806 #10:43:46(-03) source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.204.88.0/22 descr: ITX-CUSTOMER origin: AS53089 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180730 #20:36:03Z source: RADB last-modified: 2023-11-13T15:54:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.95.160.0/20 descr: Solicitado por nuestro cliente NIB para IDC. Mayo 08 2014 origin: AS53089 mnt-by: MAINT-AS18678 changed: adminred [at] internexa.com 20140509 #21:56:04Z source: RADB last-modified: 2023-11-13T15:46:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:a4::/32 descr: Solicitado por nuestro cliente NIB para IDC telecom. Mayo 08 2014. origin: AS53089 mnt-by: MAINT-AS18678 changed: adminred [at] internexa.com 20140509 #22:48:07Z source: RADB last-modified: 2023-11-13T15:46:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source