These entries are queried from radb.net using whois, you can try my project getting these.
:AS268458 route: 45.161.100.0/22 descr: CLARO S.A. Customer origin: AS268458 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180831 source: RADB last-modified: 2023-11-13T15:54:35Z rpki-ov-state: valid route: 45.161.100.0/24 descr: CLARO S.A. Customer origin: AS268458 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20181128 source: RADB last-modified: 2023-11-13T15:55:20Z rpki-ov-state: valid route: 45.161.100.0/24 descr: PROXY AS268458 origin: AS268458 remarks: Proxy Object notify: matheus [at] routerx.net.br mnt-by: MAINT-AS263860 changed: matheus [at] routerx.net.br 20230131 source: ALTDB rpki-ov-state: valid route: 45.161.101.0/24 descr: PROXY AS268458 origin: AS268458 remarks: Proxy Object notify: matheus [at] routerx.net.br mnt-by: MAINT-AS263860 changed: matheus [at] routerx.net.br 20230131 source: ALTDB rpki-ov-state: valid route: 45.161.101.0/24 descr: CLARO S.A. Customer origin: AS268458 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20181128 source: RADB last-modified: 2023-11-13T15:55:20Z rpki-ov-state: valid route: 45.161.102.0/24 descr: CLARO S.A. Customer origin: AS268458 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200728 source: RADB last-modified: 2023-11-13T16:01:15Z rpki-ov-state: valid route: 45.161.102.0/24 descr: PROXY AS268458 origin: AS268458 remarks: Proxy Object notify: matheus [at] routerx.net.br mnt-by: MAINT-AS263860 changed: matheus [at] routerx.net.br 20230131 source: ALTDB rpki-ov-state: valid route: 45.161.103.0/24 descr: PROXY AS268458 origin: AS268458 remarks: Proxy Object notify: matheus [at] routerx.net.br mnt-by: MAINT-AS263860 changed: matheus [at] routerx.net.br 20230131 source: ALTDB rpki-ov-state: valid route: 45.161.103.0/24 descr: CLARO S.A. Customer origin: AS268458 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190503 source: RADB last-modified: 2023-11-13T15:56:06Z rpki-ov-state: valid route6: 2804:5188::/32 descr: CLARO S.A. Customer origin: AS268458 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20181128 source: RADB last-modified: 2023-11-13T15:55:20Z rpki-ov-state: valid route6: 2804:5188::/33 descr: CLARO S.A. Customer origin: AS268458 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220711 source: RADB last-modified: 2023-11-13T16:11:44Z rpki-ov-state: valid route6: 2804:5188:8000::/33 descr: CLARO S.A. Customer origin: AS268458 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220711 source: RADB last-modified: 2023-11-13T16:11:44Z rpki-ov-state: valid