These entries are queried from radb.net using whois, you can try my project getting these.
:AS266956 route: 45.226.24.0/22 origin: AS266956 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: topnet.service [at] hotmail.com mnt-by: MAINT-AS266956 source: TC last-modified: 2021-05-31T21:55:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.226.24.0/22 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 AS266956) 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: AS266956 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20171219 source: RADB last-modified: 2023-11-13T15:53:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.226.24.0/23 descr: CLARO S.A. Customer origin: AS266956 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180815 source: RADB last-modified: 2023-11-13T15:54:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.226.24.0/24 descr: CLARO S.A. Customer origin: AS266956 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200312 source: RADB last-modified: 2023-11-13T16:00:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.226.25.0/24 descr: CLARO S.A. Customer origin: AS266956 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231006 source: RADB last-modified: 2023-11-13T16:18:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.226.26.0/23 descr: CLARO S.A. Customer origin: AS266956 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180815 source: RADB last-modified: 2023-11-13T15:54:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.226.26.0/24 descr: CLARO S.A. Customer origin: AS266956 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231006 source: RADB last-modified: 2023-11-13T16:18:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.226.27.0/24 descr: CLARO S.A. Customer origin: AS266956 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200312 source: RADB last-modified: 2023-11-13T16:00:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:45f0::/32 origin: AS266956 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: topnet.service [at] hotmail.com mnt-by: MAINT-AS266956 source: TC last-modified: 2021-05-31T21:55:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:45f0::/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 AS266956) 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: AS266956 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20171219 source: RADB last-modified: 2023-11-13T15:53:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source