These entries are queried from radb.net using whois, you can try my project getting these.
:AS269270 route: 45.183.80.0/22 origin: AS269270 descr: CUSTOMER ANDRE FERREIRA LIMA SERVICOS DE COMUNICACAO mnt-by: MAINT-AS28598 changed: leandro.santos [at] mobtelecom.com.br 20191024 #15:54:22Z source: RADB last-modified: 2023-11-13T16:12:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.183.83.0/24 descr: CLARO S.A. Customer origin: AS269270 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230925 source: RADB last-modified: 2023-11-13T16:18:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6200::/32 origin: AS269270 descr: WEBFOCO TELECOM - TRANSIT CUSTOMER - PROXY REGISTERED OBJECT remarks: ************************************************************** remarks: This is a proxy registered object for a *WEBFOCO TELECOM* IP remarks: transit customer which is being exported under this origin AS. remarks: remarks: This route object was created because no existing route object remarks: with the same sources was found. remarks: remarks: Because some of our peers do filtering based on these objects, remarks: these routes could be rejected if this object is not created. remarks: remarks: Should you have any questions regarding this object remarks: please contact us: backbone-neteng [at] webfoco [dot] net remarks: ************************************************************** mnt-by: MAINT-AS52720 notify: neteng [at] webfoco.net changed: backbone-neteng [at] webfoco.net 20210701 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6200::/32 origin: AS269270 descr: CUSTOMER ANDRE FERREIRA LIMA SERVICOS DE COMUNICACAO mnt-by: MAINT-AS28598 changed: leandro.santos [at] mobtelecom.com.br 20191024 #15:55:49Z source: RADB last-modified: 2023-11-13T16:12:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source