These entries are queried from radb.net using whois, you can try my project getting these.
:AS61884 route: 38.43.104.0/22 descr: OLLA TELECOMUNICACAO IPV4 BLOCK origin: AS61884 mnt-by: MAINT-AS61884 changed: noc [at] ollatelecom.com.br 20211014 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.43.104.0/22 origin: AS61884 descr: Route Registered for Cogent Communications Customer - OLLA COMUNICACAO LTDA geoidx: BR mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20220311 #09:55:07Z source: RADB last-modified: 2023-11-13T16:10:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.43.104.0/23 descr: CLARO S.A. Customer origin: AS61884 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220629 source: RADB last-modified: 2023-11-13T16:11:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.43.104.0/24 descr: CLARO S.A. Customer origin: AS61884 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220530 source: RADB last-modified: 2023-11-13T16:11:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.43.105.0/24 descr: CLARO S.A. Customer origin: AS61884 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220728 source: RADB last-modified: 2023-11-13T16:11:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.43.106.0/23 descr: CLARO S.A. Customer origin: AS61884 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220629 source: RADB last-modified: 2023-11-13T16:11:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.43.106.0/24 descr: CLARO S.A. Customer origin: AS61884 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220728 source: RADB last-modified: 2023-11-13T16:11:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.43.107.0/24 descr: CLARO S.A. Customer origin: AS61884 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220728 source: RADB last-modified: 2023-11-13T16:11:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.250.192.0/22 descr: OLLA TELECOMUNICACAO IPV4 BLOCK origin: AS61884 mnt-by: MAINT-AS61884 changed: noc [at] ollatelecom.com.br 20230315 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.250.192.0/22 origin: AS61884 descr: Route Registered for Cogent Communications Customer - OLLA TELECOMUNICACAO LTDA geoidx: BR mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20230213 #22:03:05Z source: RADB last-modified: 2023-11-13T16:14:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.250.192.0/23 descr: CLARO S.A. Customer origin: AS61884 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230223 source: RADB last-modified: 2023-11-13T16:15:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.250.192.0/24 descr: CLARO S.A. Customer origin: AS61884 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230223 source: RADB last-modified: 2023-11-13T16:15:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.250.193.0/24 descr: CLARO S.A. Customer origin: AS61884 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230223 source: RADB last-modified: 2023-11-13T16:15:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.250.194.0/23 descr: CLARO S.A. Customer origin: AS61884 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230223 source: RADB last-modified: 2023-11-13T16:15:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.250.194.0/24 descr: CLARO S.A. Customer origin: AS61884 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230223 source: RADB last-modified: 2023-11-13T16:15:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.250.195.0/24 descr: CLARO S.A. Customer origin: AS61884 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230223 source: RADB last-modified: 2023-11-13T16:15:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.173.21.0/24 descr: OLLA TELECOMUNICACAO IPV4 BLOCK origin: AS61884 mnt-by: MAINT-AS61884 changed: noc [at] ollatelecom.com.br 20230410 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.0.116.0/22 descr: Proxy-registered route object remarks: --------------------------------- remarks: For SECURITY issues, please send messages to remarks: origin AS administrator remarks: (e.g. whois -h whois.registro.br AS61884) remarks: --------------------------------- remarks: This route is from a Oi customer which remarks: is being exported under origin AS below. remarks: It was created by us because no other remarks: route object with the same origin was found. remarks: --------------------------------- remarks: Please contact BGPOI-RADB if you have any remarks: questions regarding this object. remarks: --------------------------------- origin: AS61884 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20171114 source: RADB last-modified: 2023-11-13T15:53:43Z rpki-ov-state: valid route: 131.0.116.0/22 descr: OLLA TELECOMUNICACAO IPV4 BLOCK origin: AS61884 mnt-by: MAINT-AS61884 changed: noc [at] ollatelecom.com.br 20211014 source: ALTDB rpki-ov-state: valid route: 131.0.116.0/22 origin: AS61884 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: noc [at] ollatelecom.com.br mnt-by: MAINT-AS61884 source: TC last-modified: 2023-01-09T20:05:12Z rpki-ov-state: valid route: 131.0.116.0/23 descr: CLARO S.A. Customer origin: AS61884 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220628 source: RADB last-modified: 2023-11-13T16:11:41Z rpki-ov-state: valid route: 131.0.116.0/24 descr: CLARO S.A. Customer origin: AS61884 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200525 source: RADB last-modified: 2023-11-13T16:00:41Z rpki-ov-state: valid route: 131.0.117.0/24 descr: CLARO S.A. Customer origin: AS61884 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210201 source: RADB last-modified: 2023-11-13T16:03:31Z rpki-ov-state: valid route: 131.0.118.0/23 descr: CLARO S.A. Customer origin: AS61884 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220704 source: RADB last-modified: 2023-11-13T16:11:42Z rpki-ov-state: valid route: 131.0.118.0/24 descr: CLARO S.A. Customer origin: AS61884 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210201 source: RADB last-modified: 2023-11-13T16:03:31Z rpki-ov-state: valid route: 131.0.119.0/24 descr: CLARO S.A. Customer origin: AS61884 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200525 source: RADB last-modified: 2023-11-13T16:00:41Z rpki-ov-state: valid route: 168.121.106.0/24 descr: OLLA TELECOMUNICACAO IPV4 BLOCK origin: AS61884 mnt-by: MAINT-AS61884 changed: noc [at] ollatelecom.com.br 20230902 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 201.71.5.0/24 descr: OLLA TELECOMUNICACAO IPV4 BLOCK origin: AS61884 mnt-by: MAINT-AS61884 changed: noc [at] ollatelecom.com.br 20230902 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1ac4::/32 descr: OLLA TELECOMUNICACAO IPV6 BLOCK origin: AS61884 mnt-by: MAINT-AS61884 changed: noc [at] ollatelecom.com.br 20240319 source: ALTDB rpki-ov-state: valid route6: 2804:1ac4::/32 origin: AS61884 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: noc [at] ollatelecom.com.br mnt-by: MAINT-AS61884 source: TC last-modified: 2023-01-09T20:05:12Z rpki-ov-state: valid route6: 2804:1ac4::/32 descr: Proxy-registered route object remarks: --------------------------------- remarks: For SECURITY issues, please send messages to remarks: origin AS administrator remarks: (e.g. whois -h whois.registro.br AS61884) remarks: --------------------------------- remarks: This route is from a Oi customer which remarks: is being exported under origin AS below. remarks: It was created by us because no other remarks: route object with the same origin was found. remarks: --------------------------------- remarks: Please contact BGPOI-RADB if you have any remarks: questions regarding this object. remarks: --------------------------------- origin: AS61884 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20171114 source: RADB last-modified: 2023-11-13T15:53:43Z rpki-ov-state: valid route6: 2804:1ac4::/48 descr: CLARO S.A. Customer origin: AS61884 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220923 source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: valid route6: 2804:1ac4:1::/48 descr: CLARO S.A. Customer origin: AS61884 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220923 source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: valid route6: 2804:1ac4:2::/48 descr: CLARO S.A. Customer origin: AS61884 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210525 source: RADB last-modified: 2023-11-13T16:05:46Z rpki-ov-state: valid route6: 2804:1ac4:3::/48 descr: CLARO S.A. Customer origin: AS61884 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210201 source: RADB last-modified: 2023-11-13T16:03:31Z rpki-ov-state: valid route6: 2804:1ac4:5::/48 descr: CLARO S.A. Customer origin: AS61884 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210218 source: RADB last-modified: 2023-11-13T16:03:38Z rpki-ov-state: valid route6: 2804:1ac4:6::/48 descr: CLARO S.A. Customer origin: AS61884 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210517 source: RADB last-modified: 2023-11-13T16:05:44Z rpki-ov-state: valid route6: 2804:1ac4:8::/48 descr: CLARO S.A. Customer origin: AS61884 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20221125 source: RADB last-modified: 2023-11-13T16:13:09Z rpki-ov-state: valid route6: 2804:1ac4:9::/48 descr: CLARO S.A. Customer origin: AS61884 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220728 source: RADB last-modified: 2023-11-13T16:11:49Z rpki-ov-state: valid route6: 2804:1ac4:a::/48 descr: CLARO S.A. Customer origin: AS61884 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220617 source: RADB last-modified: 2023-11-13T16:11:28Z rpki-ov-state: valid route6: 2804:1ac4:b::/48 descr: CLARO S.A. Customer origin: AS61884 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220727 source: RADB last-modified: 2023-11-13T16:11:49Z rpki-ov-state: valid route6: 2804:1ac4:131::/48 descr: CLARO S.A. Customer origin: AS61884 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230510 source: RADB last-modified: 2023-11-13T16:17:10Z rpki-ov-state: valid route6: 2804:1ac4:4000::/34 descr: CLARO S.A. Customer origin: AS61884 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210205 source: RADB last-modified: 2023-11-13T16:03:32Z rpki-ov-state: valid