These entries are queried from radb.net using whois, you can try my project getting these.
:AS262821 route: 138.94.100.0/22 descr: PHS INTERNET E SUPRIMENTOS LTDA - ME origin: AS262821 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS262821 changed: db-admin [at] bgp.net.br 20201008 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.94.100.0/22 origin: AS262821 descr: inetnum: 138.94.100.0/22 admin-c: BSNET1 tech-c: BSNET1 notify: flavio [at] bsdnetwork.com.br mnt-by: MAINT-PHS-AS262821 changed: flavio [at] bsdnetwork.com.br 20230831 #10:03:28Z source: RADB last-modified: 2023-11-13T16:18:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.94.100.0/23 descr: CLARO S.A. Customer origin: AS262821 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210830 source: RADB last-modified: 2023-11-13T16:08:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.94.102.0/23 descr: CLARO S.A. Customer origin: AS262821 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210830 source: RADB last-modified: 2023-11-13T16:08:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.250.232.0/22 descr: ITX-REDEUNIFIQUE origin: AS262821 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180215 #14:59:59Z source: RADB last-modified: 2023-11-13T15:53:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.250.232.0/23 descr: CLARO S.A. Customer origin: AS262821 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210830 source: RADB last-modified: 2023-11-13T16:08:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.250.234.0/23 descr: CLARO S.A. Customer origin: AS262821 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210830 source: RADB last-modified: 2023-11-13T16:08:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.250.236.0/22 descr: ITX-REDEUNIFIQUE origin: AS262821 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180215 #15:00:41Z source: RADB last-modified: 2023-11-13T15:53:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.250.236.0/23 descr: CLARO S.A. Customer origin: AS262821 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210830 source: RADB last-modified: 2023-11-13T16:08:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.250.238.0/23 descr: CLARO S.A. Customer origin: AS262821 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210830 source: RADB last-modified: 2023-11-13T16:08:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.251.104.0/22 descr: ITX-REDEUNIFIQUE origin: AS262821 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180215 #15:01:20Z source: RADB last-modified: 2023-11-13T15:53:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.251.104.0/23 descr: CLARO S.A. Customer origin: AS262821 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210830 source: RADB last-modified: 2023-11-13T16:08:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.251.106.0/23 descr: CLARO S.A. Customer origin: AS262821 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210830 source: RADB last-modified: 2023-11-13T16:08:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:54b4::/32 descr: Proxy-registered route object for AS53062 Customer remarks: --------------------------------- remarks: For SECURITY issues, please send messages to remarks: origin AS administrator remarks: (e.g. whois -h whois.lacnic.net AS262821) remarks: --------------------------------- remarks: This route is from a AS customer which remarks: is being exported under origin AS53062 below. remarks: It was created by us because no other remarks: route object with the same origin was found. remarks: --------------------------------- remarks: For removal, please contact bgp [at] as53062.net.br remarks: --------------------------------- origin: AS262821 notify: bgp [at] as53062.net.br mnt-by: MAINT-AS53062 changed: marcelo [at] gegnet.com.br 20230901 #17:00:05(-0300) source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source