These entries are queried from radb.net using whois, you can try my project getting these.
:AS267140 route: 45.230.0.0/22 origin: AS267140 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 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20190426 #12:08:40Z source: RADB last-modified: 2023-11-13T15:56:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.230.0.0/23 descr: CLARO S.A. Customer origin: AS267140 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220824 source: RADB last-modified: 2023-11-13T16:12:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.230.0.0/24 descr: CLARO S.A. Customer origin: AS267140 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: 45.230.1.0/24 descr: CLARO S.A. Customer origin: AS267140 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: 45.230.2.0/23 descr: CLARO S.A. Customer origin: AS267140 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220824 source: RADB last-modified: 2023-11-13T16:12:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.230.2.0/24 descr: CLARO S.A. Customer origin: AS267140 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: 45.230.3.0/24 descr: CLARO S.A. Customer origin: AS267140 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: 2804:48b8::/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 AS267140) 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: AS267140 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20190130 source: RADB last-modified: 2023-11-13T15:55:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:48b8::/33 descr: CLARO S.A. Customer origin: AS267140 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230413 source: RADB last-modified: 2023-11-13T16:16:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:48b8:8000::/33 descr: CLARO S.A. Customer origin: AS267140 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230413 source: RADB last-modified: 2023-11-13T16:16:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source