These entries are queried from radb.net using whois, you can try my project getting these.
:AS264056 route: 143.202.36.0/22 descr: DH TELECOMUNICACOES origin: AS264056 mnt-by: MAINT-AS264056 admin-c: GIULI2 tech-c: GIULI2 notify: admin [at] fnxtec.com changed: admin [at] fnxtec.com 20200309 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.202.36.0/22 descr: This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some UPX peers filter based on these objects this route may be rejected if this object is not created. Please contact noc [at] upx.com.br if you have any questions regarding this object. origin: AS264056 mnt-by: MAINT-AS52863 changed: noc [at] upx.com.br 20170922 #175920-03 source: RADB last-modified: 2023-11-13T15:51:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.202.36.0/24 descr: DH TELECOMUNICACOES origin: AS264056 mnt-by: MAINT-AS264056 admin-c: GIULI2 tech-c: GIULI2 notify: admin [at] fnxtec.com changed: admin [at] fnxtec.com 20200309 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.202.36.0/24 descr: CLARO S.A. Customer origin: AS264056 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201026 source: RADB last-modified: 2023-11-13T16:02:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.202.37.0/24 descr: CLARO S.A. Customer origin: AS264056 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201026 source: RADB last-modified: 2023-11-13T16:02:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.202.37.0/24 descr: DH TELECOMUNICACOES origin: AS264056 mnt-by: MAINT-AS264056 admin-c: GIULI2 tech-c: GIULI2 notify: admin [at] fnxtec.com changed: admin [at] fnxtec.com 20200309 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.202.38.0/24 descr: DH TELECOMUNICACOES origin: AS264056 mnt-by: MAINT-AS264056 admin-c: GIULI2 tech-c: GIULI2 notify: admin [at] fnxtec.com changed: admin [at] fnxtec.com 20200309 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.202.38.0/24 descr: CLARO S.A. Customer origin: AS264056 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201026 source: RADB last-modified: 2023-11-13T16:02:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.202.39.0/24 descr: DH TELECOMUNICACOES origin: AS264056 mnt-by: MAINT-AS264056 admin-c: GIULI2 tech-c: GIULI2 notify: admin [at] fnxtec.com changed: admin [at] fnxtec.com 20200309 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.202.39.0/24 descr: CLARO S.A. Customer origin: AS264056 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201026 source: RADB last-modified: 2023-11-13T16:02:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2a18::/32 descr: CLARO S.A. Customer origin: AS264056 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230410 source: RADB last-modified: 2023-11-13T16:15:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source