These entries are queried from radb.net using whois, you can try my project getting these.
:AS264900 route: 168.228.8.0/22 descr: RJNET Telecomunicacoes Ltda ME origin: AS264900 notify: cristovao [at] rjtelecom.net mnt-by: MAINT-AS264900 changed: cristovao [at] rjtelecom.net 20221130 source: TC last-modified: 2022-11-30T13:30:04Z rpki-ov-state: valid route: 168.228.8.0/22 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 AS264900) 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: AS264900 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20171108 source: RADB last-modified: 2023-11-13T15:53:43Z rpki-ov-state: valid route: 168.228.8.0/24 descr: CLARO S.A. Customer origin: AS264900 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240328 source: RADB last-modified: 2024-03-28T14:48:23Z rpki-ov-state: valid route: 168.228.9.0/24 descr: CLARO S.A. Customer origin: AS264900 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240328 source: RADB last-modified: 2024-03-28T14:48:23Z rpki-ov-state: valid route: 168.228.10.0/24 descr: CLARO S.A. Customer origin: AS264900 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231110 source: RADB last-modified: 2023-11-13T16:19:30Z rpki-ov-state: valid route: 168.228.11.0/24 descr: CLARO S.A. Customer origin: AS264900 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211007 source: RADB last-modified: 2023-11-13T16:08:17Z rpki-ov-state: valid route: 170.80.236.0/22 descr: RJNET Telecomunicacoes Ltda ME origin: AS264900 notify: cristovao [at] rjtelecom.net mnt-by: MAINT-AS264900 changed: cristovao [at] rjtelecom.net 20221130 source: TC last-modified: 2022-11-30T13:30:04Z rpki-ov-state: valid route: 170.80.236.0/22 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 AS264900) 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: AS264900 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20171108 source: RADB last-modified: 2023-11-13T15:53:43Z rpki-ov-state: valid route6: 2804:2f94::/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 AS264900) 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: AS264900 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20171108 source: RADB last-modified: 2023-11-13T15:53:43Z rpki-ov-state: valid route6: 2804:2f94::/32 descr: RJNET Telecomunicacoes Ltda ME origin: AS264900 notify: cristovao [at] rjtelecom.net mnt-by: MAINT-AS264900 changed: cristovao [at] rjtelecom.net 20221130 source: TC last-modified: 2022-11-30T13:30:04Z rpki-ov-state: valid