These entries are queried from radb.net using whois, you can try my project getting these.
:AS264138 route: 138.97.84.0/22 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 AS264138) 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: AS264138 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20171205 source: RADB last-modified: 2023-11-13T15:53:43Z rpki-ov-state: valid route: 138.97.84.0/24 descr: AS-EVE-CUSTOMER-264138 origin: AS264138 remarks: Cliente do Cliente Everest Ridge remarks: AS PATH 267613 267056 263080 264138 remarks: Usuario XConn ulisses.almeida remarks: ************************************************************ remarks: This is a Eletronet customer proxy route object that was cre remarks: ated because no existing route object with the same origin w remarks: as found. Please contact noc [at] eletronet.net.br if you have an remarks: y questions regarding this object. remarks: ************************************************************ notify: coreweb_tier2 [at] eletronet.com notify: filtrosbgpoperadoras [at] eletronet.com mnt-by: MAINT-AS267613 changed: FiltrosBGPOperadoras [at] eletronet.com 20201126 #10:44:37Z source: RADB last-modified: 2023-11-13T16:03:01Z rpki-ov-state: valid route: 138.97.85.0/24 descr: Proxy-registered route object. origin: AS264138 notify: noc [at] gtitelecom.net.br mnt-by: MAINT-AS263080 changed: alvaro [at] gtitelecom.net.br 20190711 #03:58:23Z source: RADB last-modified: 2023-11-13T16:12:08Z rpki-ov-state: valid route: 138.97.86.0/24 descr: G8 Customer Proxy Route origin: AS264138 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20210726 source: RADB last-modified: 2023-11-13T16:07:59Z rpki-ov-state: valid route: 138.97.87.0/24 descr: G8 Customer Proxy Route origin: AS264138 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20210726 source: RADB last-modified: 2023-11-13T16:07:59Z rpki-ov-state: valid route6: 2804:2308::/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 AS264138) 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: AS264138 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20171205 source: RADB last-modified: 2023-11-13T15:53:43Z rpki-ov-state: valid route6: 2804:2308:4000::/48 descr: CLARO S.A. Customer origin: AS264138 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210312 source: RADB last-modified: 2023-11-13T16:05:09Z rpki-ov-state: valid