These entries are queried from radb.net using whois, you can try my project getting these.
:AS267135 route: 45.229.228.0/22 descr: DL CENTER PROVEDOR DE INTERNET LTDA origin: AS267135 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS267135 changed: db-admin [at] bgp.net.br 20210202 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: 45.229.228.0/22 descr: ITX-WANTEL origin: AS267135 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20181017 #13:03:10Z source: RADB last-modified: 2023-11-13T15:54:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.229.228.0/22 descr: DL CENTER PROVEDOR DE INTERNET LTDA origin: AS267135 mnt-by: MAINT-AS267135 changed: junior [at] routerx.net.br 20220922 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.229.228.0/23 origin: AS267135 descr: AS267135 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20211210 #23:21:42Z source: RADB last-modified: 2023-11-13T16:09:03Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.229.228.0/23 descr: DL CENTER PROVEDOR DE INTERNET LTDA origin: AS267135 mnt-by: MAINT-AS267135 changed: junior [at] routerx.net.br 20220922 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.229.228.0/24 origin: AS267135 descr: AS267135 - DL CENTER PROVEDOR DE INTERNET LTDA mnt-by: MAINT-AS265269 changed: suporte [at] megalinkpiaui.com.br 20220923 #19:21:43Z source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.229.228.0/24 descr: DL CENTER PROVEDOR DE INTERNET LTDA origin: AS267135 mnt-by: MAINT-AS267135 changed: junior [at] routerx.net.br 20220922 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.229.229.0/24 descr: DL CENTER PROVEDOR DE INTERNET LTDA origin: AS267135 mnt-by: MAINT-AS267135 changed: junior [at] routerx.net.br 20220922 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.229.229.0/24 origin: AS267135 descr: AS267135 - DL CENTER PROVEDOR DE INTERNET LTDA mnt-by: MAINT-AS265269 changed: suporte [at] megalinkpiaui.com.br 20220923 #19:22:58Z source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.229.230.0/23 origin: AS267135 descr: AS267135 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20190327 #22:30:20Z source: RADB last-modified: 2023-11-13T15:55:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.229.230.0/23 descr: DL CENTER PROVEDOR DE INTERNET LTDA origin: AS267135 mnt-by: MAINT-AS267135 changed: junior [at] routerx.net.br 20220922 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.229.230.0/24 descr: DL CENTER PROVEDOR DE INTERNET LTDA origin: AS267135 mnt-by: MAINT-AS267135 changed: junior [at] routerx.net.br 20220922 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.229.230.0/24 origin: AS267135 descr: AS267135 - DL CENTER PROVEDOR DE INTERNET LTDA mnt-by: MAINT-AS265269 changed: suporte [at] megalinkpiaui.com.br 20220923 #19:23:42Z source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.229.231.0/24 descr: DL CENTER PROVEDOR DE INTERNET LTDA origin: AS267135 mnt-by: MAINT-AS267135 changed: junior [at] routerx.net.br 20220922 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.229.231.0/24 origin: AS267135 descr: AS267135 - DL CENTER PROVEDOR DE INTERNET LTDA mnt-by: MAINT-AS265269 changed: suporte [at] megalinkpiaui.com.br 20220923 #19:24:26Z source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1a8c::/32 descr: This is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc [at] commcorp.com.br if you have any questions regarding this object. origin: AS267135 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200721 source: RADB last-modified: 2023-11-13T16:01:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:48a4::/32 descr: DL CENTER PROVEDOR DE INTERNET LTDA origin: AS267135 mnt-by: MAINT-AS267135 changed: junior [at] routerx.net.br 20220922 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:48a4::/32 descr: ITX-WANTEL origin: AS267135 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20181017 #13:03:34Z source: RADB last-modified: 2023-11-13T15:54:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:48a4::/33 origin: AS267135 descr: AS267135 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20211210 #23:22:27Z source: RADB last-modified: 2023-11-13T16:09:03Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source