These entries are queried from radb.net using whois, you can try my project getting these.
:AS267150 route: 45.230.56.0/22 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 AS267150) 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: AS267150 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20180220 source: RADB last-modified: 2023-11-13T15:53:43Z rpki-ov-state: valid route: 45.230.59.0/24 origin: AS267150 descr: This is a BR.Digital customer proxy route object that was created because no existing route object with the same origin was found. Please contact bgp [at] br.digital if you have any questions regarding this object. mnt-by: MAINT-AS14840 changed: fterra [at] br.digital 20211119 #16:30:57Z source: RADB last-modified: 2023-11-13T16:08:53Z rpki-ov-state: valid route6: 2804:48e0::/32 origin: AS267150 descr: /32 CLICKNET mnt-by: MAINT-AS267150 changed: falecom [at] clicknet.inf.br 20220216 source: ALTDB rpki-ov-state: valid route6: 2804:48e0::/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 AS267150) 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: AS267150 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20180220 source: RADB last-modified: 2023-11-13T15:53:43Z rpki-ov-state: valid route6: 2804:48e0:3001::/48 descr: CLARO S.A. Customer origin: AS267150 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231215 source: RADB last-modified: 2023-12-15T19:57:13Z rpki-ov-state: valid route6: 2804:48e0:3002::/48 descr: CLARO S.A. Customer origin: AS267150 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231215 source: RADB last-modified: 2023-12-15T19:57:13Z rpki-ov-state: valid route6: 2804:48e0:3081::/48 descr: CLARO S.A. Customer origin: AS267150 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231215 source: RADB last-modified: 2023-12-15T19:57:13Z rpki-ov-state: valid