These entries are queried from radb.net using whois, you can try my project getting these.
:AS263018 route: 186.237.176.0/20 descr: Proxy-registered route object remarks: --------------------------------- remarks: For SECURITY issues, please send messages to remarks: origin AS administrator remarks: (e.g. whois -h whois.registro.br AS263018) remarks: --------------------------------- remarks: This route is from a Oi customer which remarks: is being exported under origin AS below. remarks: It was created by us because no other remarks: route object with the same origin was found. remarks: --------------------------------- remarks: Please contact BGPOI-RADB if you have any remarks: questions regarding this object. remarks: --------------------------------- origin: AS263018 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20171108 source: RADB last-modified: 2023-11-13T15:53:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.237.176.0/21 descr: CLARO S.A. Customer origin: AS263018 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210901 source: RADB last-modified: 2023-11-13T16:08:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.237.176.0/24 descr: CLARO S.A. Customer origin: AS263018 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240419 source: RADB last-modified: 2024-04-19T14:10:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.237.177.0/24 descr: CLARO S.A. Customer origin: AS263018 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220908 source: RADB last-modified: 2023-11-13T16:12:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.237.178.0/23 descr: Zapelini Cia LTDA origin: AS263018 mnt-by: MAINT-AS263018 changed: noc [at] alvotelecom.net.br 20210203 source: TC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.237.178.0/24 descr: CLARO S.A. Customer origin: AS263018 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240419 source: RADB last-modified: 2024-04-19T14:10:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.237.179.0/24 descr: CLARO S.A. Customer origin: AS263018 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240419 source: RADB last-modified: 2024-04-19T14:10:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.237.180.0/24 descr: CLARO S.A. Customer origin: AS263018 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240419 source: RADB last-modified: 2024-04-19T14:10:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.237.181.0/24 descr: CLARO S.A. Customer origin: AS263018 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240419 source: RADB last-modified: 2024-04-19T14:10:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.237.182.0/24 descr: CLARO S.A. Customer origin: AS263018 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240419 source: RADB last-modified: 2024-04-19T14:10:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.237.183.0/24 descr: CLARO S.A. Customer origin: AS263018 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240419 source: RADB last-modified: 2024-04-19T14:10:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.237.184.0/21 descr: CLARO S.A. Customer origin: AS263018 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210722 source: RADB last-modified: 2023-11-13T16:07:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.237.184.0/24 descr: CLARO S.A. Customer origin: AS263018 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240419 source: RADB last-modified: 2024-04-19T14:10:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.237.185.0/24 descr: CLARO S.A. Customer origin: AS263018 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240419 source: RADB last-modified: 2024-04-19T14:10:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.237.186.0/24 descr: CLARO S.A. Customer origin: AS263018 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240119 source: RADB last-modified: 2024-01-19T14:09:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.237.187.0/24 descr: CLARO S.A. Customer origin: AS263018 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240419 source: RADB last-modified: 2024-04-19T14:10:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.237.188.0/23 descr: CLARO S.A. Customer origin: AS263018 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220106 source: RADB last-modified: 2023-11-13T16:09:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:bec::/32 descr: ITX-MJA origin: AS263018 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180322 #17:38:44Z source: RADB last-modified: 2023-11-13T15:53:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:bec::/33 descr: CLARO S.A. Customer origin: AS263018 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240409 source: RADB last-modified: 2024-04-09T15:17:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:bec:2000::/36 descr: CLARO S.A. Customer origin: AS263018 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240304 source: RADB last-modified: 2024-03-04T18:12:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:bec:8000::/33 descr: CLARO S.A. Customer origin: AS263018 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240409 source: RADB last-modified: 2024-04-09T15:17:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:bec:a000::/36 descr: CLARO S.A. Customer origin: AS263018 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240409 source: RADB last-modified: 2024-04-09T15:17:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source