These entries are queried from radb.net using whois, you can try my project getting these.
:AS262743 route: 131.0.200.0/22 descr: PROXY FOR OPENX CUSTOMER origin: AS262743 mnt-by: MAINT-AS263444 notify: registro [at] openx.com.br changed: registro [at] openx.com.br 20220317 remarks: Thu Mar 17 13:30:43 2022=20 source: RADB last-modified: 2023-11-13T16:10:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.255.68.0/22 descr: CHINA TELECOM via EMIX origin: AS262743 notify: noc [at] emix.net.ae mnt-by: MAINT-AS8966 changed: noc [at] emix.net.ae 20181215 source: RADB last-modified: 2023-11-13T15:55:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.255.232.0/22 descr: PROXY FOR OPENX CUSTOMER origin: AS262743 mnt-by: MAINT-AS263444 notify: registro [at] openx.com.br changed: registro [at] openx.com.br 20220317 remarks: Thu Mar 17 13:30:43 2022=20 source: RADB last-modified: 2023-11-13T16:10:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.244.252.0/22 descr: PROXY FOR OPENX CUSTOMER origin: AS262743 mnt-by: MAINT-AS263444 notify: registro [at] openx.com.br changed: registro [at] openx.com.br 20220317 remarks: Thu Mar 17 13:30:43 2022=20 source: RADB last-modified: 2023-11-13T16:10:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.125.200.0/22 descr: PROXY FOR OPENX CUSTOMER origin: AS262743 mnt-by: MAINT-AS263444 notify: registro [at] openx.com.br changed: registro [at] openx.com.br 20220317 remarks: Thu Mar 17 13:30:43 2022=20 source: RADB last-modified: 2023-11-13T16:10:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.209.64.0/20 descr: CLIGUE TELECOMUNICACOES LTDA - ME origin: AS262743 mnt-by: MAINT-AS262743 changed: noc [at] clig.net.br 20201208 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.209.64.0/20 descr: Angola Cables proxy-registered route object for customer AS262743 origin: AS262743 remarks: *********************************************** remarks: This object is for *AS262743* customer routes remarks: which is being exported from this source AS. remarks: remarks: This route object was create because no existing remarks: route object with the same sources was found, and remarks: since some Angola Cables peers filter based on remarks: these objects these routes may be rejected if remarks: this object is not created. remarks: remarks: Please contact peering [at] angolacables.co.ao if you remarks: have any questions regarding this object. remarks: *********************************************** mnt-by: MAINT-AS37468 changed: humberto.galiza [at] angolacables.co.ao 20181105 #13:05:40Z source: RADB last-modified: 2023-11-13T15:55:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.209.64.0/21 descr: CLARO S.A. Customer origin: AS262743 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210602 source: RADB last-modified: 2023-11-13T16:05:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.209.64.0/22 descr: America Movil Brasil origin: AS262743 mnt-by: MAINT-AS28513 changed: noc [at] reduno.com.mx 20140103 source: RADB last-modified: 2023-11-13T15:45:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.209.66.0/23 descr: CLARO S.A. Customer origin: AS262743 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210602 source: RADB last-modified: 2023-11-13T16:05:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.209.68.0/22 descr: America Movil Brasil origin: AS262743 mnt-by: MAINT-AS28513 changed: noc [at] reduno.com.mx 20140103 source: RADB last-modified: 2023-11-13T15:45:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.209.68.0/23 descr: CLARO S.A. Customer origin: AS262743 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210602 source: RADB last-modified: 2023-11-13T16:05:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.209.70.0/23 descr: CLARO S.A. Customer origin: AS262743 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210602 source: RADB last-modified: 2023-11-13T16:05:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.209.72.0/21 descr: CLARO S.A. Customer origin: AS262743 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210602 source: RADB last-modified: 2023-11-13T16:05:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.209.72.0/22 descr: America Movil Brasil origin: AS262743 mnt-by: MAINT-AS28513 changed: noc [at] reduno.com.mx 20140103 source: RADB last-modified: 2023-11-13T15:45:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.209.72.0/23 descr: CLARO S.A. Customer origin: AS262743 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210602 source: RADB last-modified: 2023-11-13T16:05:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.209.74.0/23 descr: CLARO S.A. Customer origin: AS262743 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210602 source: RADB last-modified: 2023-11-13T16:05:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.209.76.0/22 descr: America Movil Brasil origin: AS262743 mnt-by: MAINT-AS28513 changed: noc [at] reduno.com.mx 20140103 source: RADB last-modified: 2023-11-13T15:45:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.209.76.0/23 descr: CLARO S.A. Customer origin: AS262743 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210602 source: RADB last-modified: 2023-11-13T16:05:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.209.78.0/23 descr: CLARO S.A. Customer origin: AS262743 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210602 source: RADB last-modified: 2023-11-13T16:05:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.49.0.0/20 origin: AS262743 descr: Angola Cables AS262743 Inserido pela API mnt-by: MAINT-AS37468 changed: julio.chilela [at] angolacables.co.ao 20200330 #16:19:13Z source: RADB last-modified: 2023-11-13T16:00:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.49.13.0/24 origin: AS262743 descr: Angola Cables AS262743 Inserido pela API mnt-by: MAINT-AS37468 changed: julio.chilela [at] angolacables.co.ao 20200330 #16:19:14Z source: RADB last-modified: 2023-11-13T16:00:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.253.32.0/21 descr: PROXY FOR OPENX CUSTOMER origin: AS262743 mnt-by: MAINT-AS263444 notify: registro [at] openx.com.br changed: registro [at] openx.com.br 20220317 remarks: Thu Mar 17 13:30:43 2022=20 source: RADB last-modified: 2023-11-13T16:10:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source