These entries are queried from radb.net using whois, you can try my project getting these.
:AS263335 route: 191.36.136.0/21 descr: This is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc [at] commcorp.com.br if you have any questions regarding this object. origin: AS263335 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200721 source: RADB last-modified: 2023-11-13T16:01:14Z rpki-ov-state: valid route: 191.36.136.0/21 descr: AS263335 JETZ - IPv4 Prefix origin: AS263335 notify: financeiro [at] jetzinternet.com.br mnt-by: MAINT-AS263335 changed: antonio.santos [at] idcorpbrasil.com.br # 220220728 source: TC last-modified: 2022-07-28T15:00:58Z rpki-ov-state: valid route: 191.36.136.0/21 origin: AS263335 notify: suporte [at] wirelink.com.br mnt-by: MAINT-AS61832 changed: suporte [at] wirelink.com.br 20201116 source: NTTCOM rpki-ov-state: valid route: 191.36.136.0/22 descr: CLARO S.A. Customer origin: AS263335 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211117 source: RADB last-modified: 2023-11-13T16:08:52Z rpki-ov-state: valid route: 191.36.136.0/23 descr: CLARO S.A. Customer origin: AS263335 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180815 source: RADB last-modified: 2023-11-13T15:54:27Z rpki-ov-state: valid route: 191.36.138.0/23 descr: CLARO S.A. Customer origin: AS263335 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180815 source: RADB last-modified: 2023-11-13T15:54:27Z rpki-ov-state: valid route: 191.36.140.0/22 descr: CLARO S.A. Customer origin: AS263335 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180815 source: RADB last-modified: 2023-11-13T15:54:27Z rpki-ov-state: valid route: 191.36.140.0/23 descr: CLARO S.A. Customer origin: AS263335 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180815 source: RADB last-modified: 2023-11-13T15:54:27Z rpki-ov-state: valid route: 191.36.142.0/23 descr: CLARO S.A. Customer origin: AS263335 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180815 source: RADB last-modified: 2023-11-13T15:54:27Z rpki-ov-state: valid route6: 2804:1484::/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 AS263335) 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: AS263335 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20171107 source: RADB last-modified: 2023-11-13T15:53:42Z rpki-ov-state: valid route6: 2804:1484::/32 origin: AS263335 notify: suporte [at] wirelink.com.br mnt-by: MAINT-AS61832 changed: suporte [at] wirelink.com.br 20201116 source: NTTCOM rpki-ov-state: valid route6: 2804:1484::/32 descr: AS263335 JETZ - IPv6 Prefix origin: AS263335 notify: financeiro [at] jetzinternet.com.br mnt-by: MAINT-AS263335 changed: antonio.santos [at] idcorpbrasil.com.br # 220220728 source: TC last-modified: 2022-07-28T15:00:58Z rpki-ov-state: valid