These entries are queried from radb.net using whois, you can try my project getting these.
:AS263400 route: 177.222.232.0/21 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 AS263400) 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: AS263400 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20171108 source: RADB last-modified: 2023-11-13T15:53:42Z rpki-ov-state: valid route: 177.222.232.0/22 origin: AS263400 descr: NETWORK FOR AS263400 mnt-by: MAINT-AS263400 changed: contato [at] ispsmart.com.br 20230602 #02:10:28Z source: RADB last-modified: 2023-11-13T16:17:26Z rpki-ov-state: valid route: 177.222.232.0/23 descr: CLARO S.A. Customer origin: AS263400 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200729 source: RADB last-modified: 2023-11-13T16:01:15Z rpki-ov-state: valid route: 177.222.232.0/24 descr: CLARO S.A. Customer origin: AS263400 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20191031 source: RADB last-modified: 2023-11-13T15:58:35Z rpki-ov-state: valid route: 177.222.233.0/24 descr: CLARO S.A. Customer origin: AS263400 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200204 source: RADB last-modified: 2023-11-13T15:59:43Z rpki-ov-state: valid route: 177.222.234.0/23 descr: CLARO S.A. Customer origin: AS263400 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200702 source: RADB last-modified: 2023-11-13T16:01:11Z rpki-ov-state: valid route: 177.222.234.0/24 descr: CLARO S.A. Customer origin: AS263400 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20191106 source: RADB last-modified: 2023-11-13T15:58:37Z rpki-ov-state: valid route: 177.222.235.0/24 descr: CLARO S.A. Customer origin: AS263400 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20191106 source: RADB last-modified: 2023-11-13T15:58:37Z rpki-ov-state: valid route: 177.222.236.0/22 origin: AS263400 descr: NETWORK FOR AS263400 mnt-by: MAINT-AS263400 changed: contato [at] ispsmart.com.br 20230602 #02:11:19Z source: RADB last-modified: 2023-11-13T16:17:26Z rpki-ov-state: valid route: 177.222.236.0/23 descr: CLARO S.A. Customer origin: AS263400 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200526 source: RADB last-modified: 2023-11-13T16:00:41Z rpki-ov-state: valid route: 177.222.236.0/24 descr: CLARO S.A. Customer origin: AS263400 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200131 source: RADB last-modified: 2023-11-13T15:59:42Z rpki-ov-state: valid route: 177.222.237.0/24 descr: CLARO S.A. Customer origin: AS263400 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20191106 source: RADB last-modified: 2023-11-13T15:58:37Z rpki-ov-state: valid route: 177.222.238.0/23 descr: CLARO S.A. Customer origin: AS263400 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211210 source: RADB last-modified: 2023-11-13T16:09:02Z rpki-ov-state: valid route: 177.222.238.0/24 descr: CLARO S.A. Customer origin: AS263400 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20191031 source: RADB last-modified: 2023-11-13T15:58:35Z rpki-ov-state: valid route: 177.222.239.0/24 descr: CLARO S.A. Customer origin: AS263400 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20191108 source: RADB last-modified: 2023-11-13T15:58:38Z rpki-ov-state: valid route6: 2804:15a4::/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 AS263400) 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: AS263400 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20171108 source: RADB last-modified: 2023-11-13T15:53:42Z rpki-ov-state: valid route6: 2804:15a4::/33 descr: CLARO S.A. Customer origin: AS263400 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200415 source: RADB last-modified: 2023-11-13T16:00:23Z rpki-ov-state: valid route6: 2804:15a4:8000::/33 descr: CLARO S.A. Customer origin: AS263400 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200526 source: RADB last-modified: 2023-11-13T16:00:41Z rpki-ov-state: valid