These entries are queried from radb.net using whois, you can try my project getting these.
:AS267402 route: 45.234.200.0/22 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 AS267402) 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: AS267402 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20180927 source: RADB last-modified: 2023-11-13T15:54:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.234.200.0/24 origin: AS267402 descr: INFORTEL CUSTOMER admin-c: Engenharia de Redes tech-c: Engenharia de Redes notify: gustavo.souza [at] ghps.com.br mnt-by: MAINT-AS53180 changed: gustavo.souza [at] ghps.com.br 20190917 source: RADB last-modified: 2023-11-13T15:57:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.234.201.0/24 origin: AS267402 descr: INFORTEL CUSTOMER admin-c: Engenharia de Redes tech-c: Engenharia de Redes notify: gustavo.souza [at] ghps.com.br mnt-by: MAINT-AS53180 changed: gustavo.souza [at] ghps.com.br 20190917 source: RADB last-modified: 2023-11-13T15:57:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.234.202.0/24 origin: AS267402 descr: INFORTEL CUSTOMER admin-c: Engenharia de Redes tech-c: Engenharia de Redes notify: gustavo.souza [at] ghps.com.br mnt-by: MAINT-AS53180 changed: gustavo.souza [at] ghps.com.br 20190917 source: RADB last-modified: 2023-11-13T15:57:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.234.203.0/24 origin: AS267402 descr: INFORTEL CUSTOMER admin-c: Engenharia de Redes tech-c: Engenharia de Redes notify: gustavo.souza [at] ghps.com.br mnt-by: MAINT-AS53180 changed: gustavo.souza [at] ghps.com.br 20190917 source: RADB last-modified: 2023-11-13T15:57:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4cf0::/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 AS267402) 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: AS267402 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20180927 source: RADB last-modified: 2023-11-13T15:54:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source