These entries are queried from radb.net using whois, you can try my project getting these.
:AS266633 route: 128.201.152.0/22 origin: AS266633 descr: Customer 53102 - 266633 notify: farias [at] bgpconsultoria.com.br mnt-by: MAINT-AS28580 changed: csirt [at] noc.faster.com.br 20191107 #13:02:03Z source: RADB last-modified: 2023-11-13T15:58:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 128.201.152.0/22 descr: NOVUMNET ACESSO A INTERNET EIRELI origin: AS266633 notify: noc [at] novumnet.com.br mnt-by: MAINT-AS266633 changed: noc [at] novumnet.com.br 20230303 source: TC last-modified: 2023-03-03T13:55:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 128.201.152.0/22 origin: AS266633 descr: PROXY FOR OUR CUSTOMER CONE mnt-by: MAINT-AS53102 changed: diogo.moraes [at] sitel.com.br 20220413 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 128.201.152.0/23 descr: NOVUMNET ACESSO A INTERNET EIRELI origin: AS266633 notify: noc [at] novumnet.com.br mnt-by: MAINT-AS266633 changed: noc [at] novumnet.com.br 20230303 source: TC last-modified: 2023-03-03T13:55:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 128.201.152.0/24 descr: NOVUMNET ACESSO A INTERNET EIRELI origin: AS266633 notify: noc [at] novumnet.com.br mnt-by: MAINT-AS266633 changed: noc [at] novumnet.com.br 20230303 source: TC last-modified: 2023-03-03T13:55:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 128.201.153.0/24 descr: NOVUMNET ACESSO A INTERNET EIRELI origin: AS266633 notify: noc [at] novumnet.com.br mnt-by: MAINT-AS266633 changed: noc [at] novumnet.com.br 20230303 source: TC last-modified: 2023-03-03T13:55:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 128.201.154.0/23 descr: NOVUMNET ACESSO A INTERNET EIRELI origin: AS266633 notify: noc [at] novumnet.com.br mnt-by: MAINT-AS266633 changed: noc [at] novumnet.com.br 20230303 source: TC last-modified: 2023-03-03T13:55:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 128.201.154.0/24 descr: NOVUMNET ACESSO A INTERNET EIRELI origin: AS266633 notify: noc [at] novumnet.com.br mnt-by: MAINT-AS266633 changed: noc [at] novumnet.com.br 20230303 source: TC last-modified: 2023-03-03T13:55:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 128.201.155.0/24 descr: NOVUMNET ACESSO A INTERNET EIRELI origin: AS266633 notify: noc [at] novumnet.com.br mnt-by: MAINT-AS266633 changed: noc [at] novumnet.com.br 20230303 source: TC last-modified: 2023-03-03T13:55:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3efc::/32 descr: NOVUMNET ACESSO A INTERNET EIRELI origin: AS266633 notify: noc [at] novumnet.com.br mnt-by: MAINT-AS266633 changed: noc [at] novumnet.com.br 20230303 source: TC last-modified: 2023-03-03T13:58:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3efc::/32 origin: AS266633 descr: PROXY FOR OUR CUSTOMER CONE mnt-by: MAINT-AS53102 changed: diogo.moraes [at] sitel.com.br 20220413 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3efc::/32 origin: AS266633 descr: CUSTOMER - SAMM - SI TELECOM - NOVUMNET ACESSO A INTERNET mnt-by: MAINT-AS52551 changed: cgr.samm [at] grupoccr.com.br 20210123 #07:11:03Z source: RADB last-modified: 2023-11-13T16:03:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source