These entries are queried from radb.net using whois, you can try my project getting these.
:AS267944 route: 45.163.236.0/22 descr: Intercol Serv de Aux a Internet origin: AS267944 notify: intercomtjq [at] gmail.com mnt-by: MAINT-AS267944 changed: intercomtjq [at] gmail.com 20211127 source: TC last-modified: 2021-11-29T13:55:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.236.0/22 descr: Transito Conexao to intercom Serv de Aux a Internet eireli Me origin: AS267944 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS28663 changed: epafras [at] durand.com.br 20181112 source: RADB last-modified: 2023-11-13T16:07:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.236.0/23 descr: Intercol Serv de Aux a Internet origin: AS267944 notify: intercomtjq [at] gmail.com mnt-by: MAINT-AS267944 changed: intercomtjq [at] gmail.com 20211127 source: TC last-modified: 2021-11-29T13:55:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.236.0/24 descr: Intercol Serv de Aux a Internet origin: AS267944 notify: intercomtjq [at] gmail.com mnt-by: MAINT-AS267944 changed: intercomtjq [at] gmail.com 20211127 source: TC last-modified: 2021-11-29T13:55:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.237.0/24 descr: Intercol Serv de Aux a Internet origin: AS267944 notify: intercomtjq [at] gmail.com mnt-by: MAINT-AS267944 changed: intercomtjq [at] gmail.com 20211127 source: TC last-modified: 2021-11-29T13:55:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.238.0/23 descr: Intercol Serv de Aux a Internet origin: AS267944 notify: intercomtjq [at] gmail.com mnt-by: MAINT-AS267944 changed: intercomtjq [at] gmail.com 20211127 source: TC last-modified: 2021-11-29T13:55:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.238.0/24 descr: Intercol Serv de Aux a Internet origin: AS267944 notify: intercomtjq [at] gmail.com mnt-by: MAINT-AS267944 changed: intercomtjq [at] gmail.com 20211127 source: TC last-modified: 2021-11-29T13:55:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.239.0/24 descr: Intercol Serv de Aux a Internet origin: AS267944 notify: intercomtjq [at] gmail.com mnt-by: MAINT-AS267944 changed: intercomtjq [at] gmail.com 20211127 source: TC last-modified: 2021-11-29T13:55:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5598::/32 descr: Transito Conexao to intercom Serv de Aux a Internet eireli Me origin: AS267944 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS28663 changed: epafras [at] durand.com.br 20181112 source: RADB last-modified: 2023-11-13T16:07:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5598::/32 descr: Intercol Serv de Aux a Internet origin: AS267944 notify: intercomtjq [at] gmail.com mnt-by: MAINT-AS267944 changed: intercomtjq [at] gmail.com 20211127 source: TC last-modified: 2021-11-29T14:02:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5598::/33 descr: Intercol Serv de Aux a Internet origin: AS267944 notify: intercomtjq [at] gmail.com mnt-by: MAINT-AS267944 changed: intercomtjq [at] gmail.com 20211127 source: TC last-modified: 2021-11-29T14:02:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5598::/33 descr: CLARO S.A. Customer origin: AS267944 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211129 source: RADB last-modified: 2023-11-13T16:08:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5598:8000::/33 descr: CLARO S.A. Customer origin: AS267944 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211129 source: RADB last-modified: 2023-11-13T16:08:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5598:8000::/33 descr: Intercol Serv de Aux a Internet origin: AS267944 notify: intercomtjq [at] gmail.com mnt-by: MAINT-AS267944 changed: intercomtjq [at] gmail.com 20211127 source: TC last-modified: 2021-11-29T14:02:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source