These entries are queried from radb.net using whois, you can try my project getting these.
:AS262557 route: 168.0.104.0/22 descr: VIA SUL TELECOMUNICA\xc7OES LTDA ME origin: AS262557 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS262557 changed: db-admin [at] bgp.net.br 20201209 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.0.104.0/22 origin: AS262557 descr: ROTA-VIASUL mnt-by: MAINT-AS268696 changed: cgr [at] tuddointernet.com.br 20200914 #18:47:30Z source: RADB last-modified: 2023-11-13T16:01:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.73.240.0/21 origin: AS262557 descr: ROTA-VIASUL mnt-by: MAINT-AS268696 changed: cgr [at] tuddointernet.com.br 20200914 #18:48:14Z source: RADB last-modified: 2023-11-13T16:01:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.73.240.0/22 descr: CLARO S.A. Customer origin: AS262557 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200916 source: RADB last-modified: 2023-11-13T16:01:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.73.244.0/22 descr: CLARO S.A. Customer origin: AS262557 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200917 source: RADB last-modified: 2023-11-13T16:01:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 201.148.240.0/22 origin: AS262557 descr: ROTA-VIASUL mnt-by: MAINT-AS268696 changed: cgr [at] tuddointernet.com.br 20200914 #18:48:47Z source: RADB last-modified: 2023-11-13T16:01:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 201.148.240.0/23 descr: CLARO S.A. Customer origin: AS262557 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220517 source: RADB last-modified: 2023-11-13T16:11:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 201.148.242.0/23 descr: CLARO S.A. Customer origin: AS262557 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220519 source: RADB last-modified: 2023-11-13T16:11:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:64c::/32 descr: CLARO S.A. Customer origin: AS262557 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200916 source: RADB last-modified: 2023-11-13T16:01:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source