These entries are queried from radb.net using whois, you can try my project getting these.
:AS268380 route: 45.239.192.0/22 descr: ELETRONICA BK 2009 LTDA - ME origin: AS268380 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS268380 changed: db-admin [at] bgp.net.br 20191205 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: 45.239.192.0/22 origin: AS268380 descr: Objeto de rota AS268380 admin-c: Anderson Heringer tech-c: Vitor Sa notify: engenharia [at] k2telecom.com.br mnt-by: MAINT-AS53181 changed: engenharia [at] k2telecom.com.br 20200119 #21:16:53Z source: RADB last-modified: 2023-11-13T15:59:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.239.192.0/24 descr: CLARO S.A. Customer origin: AS268380 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200701 source: RADB last-modified: 2023-11-13T16:01:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.239.193.0/24 descr: CLARO S.A. Customer origin: AS268380 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200701 source: RADB last-modified: 2023-11-13T16:01:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.239.194.0/24 descr: CLARO S.A. Customer origin: AS268380 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200701 source: RADB last-modified: 2023-11-13T16:01:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.239.195.0/24 descr: CLARO S.A. Customer origin: AS268380 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210209 source: RADB last-modified: 2023-11-13T16:03:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:504c::/32 origin: AS268380 descr: Objeto de rota AS268380 admin-c: Anderson Heringer tech-c: Vitor Sa notify: engenharia [at] k2telecom.com.br mnt-by: MAINT-AS53181 changed: engenharia [at] k2telecom.com.br 20200119 #21:18:02Z source: RADB last-modified: 2023-11-13T15:59:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source