These entries are queried from radb.net using whois, you can try my project getting these.
:AS267449 route: 181.191.228.0/22 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 AS267449) 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: AS267449 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20190903 source: RADB last-modified: 2023-11-13T15:57:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.191.228.0/23 descr: CLARO S.A. Customer origin: AS267449 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220725 source: RADB last-modified: 2023-11-13T16:11:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.191.228.0/24 descr: CLARO S.A. Customer origin: AS267449 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200221 source: RADB last-modified: 2023-11-13T15:59:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.191.229.0/24 descr: CLARO S.A. Customer origin: AS267449 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200221 source: RADB last-modified: 2023-11-13T15:59:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.191.230.0/23 descr: CLARO S.A. Customer origin: AS267449 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220725 source: RADB last-modified: 2023-11-13T16:11:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.191.230.0/24 descr: CLARO S.A. Customer origin: AS267449 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200221 source: RADB last-modified: 2023-11-13T15:59:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.191.231.0/24 descr: CLARO S.A. Customer origin: AS267449 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200221 source: RADB last-modified: 2023-11-13T15:59:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:41ac::/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 AS267449) 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: AS267449 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20190903 source: RADB last-modified: 2023-11-13T15:57:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:41ac::/33 descr: CLARO S.A. Customer origin: AS267449 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211007 source: RADB last-modified: 2023-11-13T16:08:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:41ac:8000::/33 descr: CLARO S.A. Customer origin: AS267449 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211007 source: RADB last-modified: 2023-11-13T16:08:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source