These entries are queried from radb.net using whois, you can try my project getting these.
:AS268231 route: 45.236.108.0/22 descr: Route for xcelente origin: AS268231 mnt-by: MAINT-AS262632 changed: wilson [at] grajaunet.com.br 20180814 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.236.108.0/24 descr: CLARO S.A. Customer origin: AS268231 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230919 source: RADB last-modified: 2023-11-13T16:18:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.236.109.0/24 descr: CLARO S.A. Customer origin: AS268231 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230919 source: RADB last-modified: 2023-11-13T16:18:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.236.110.0/24 descr: CLARO S.A. Customer origin: AS268231 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230919 source: RADB last-modified: 2023-11-13T16:18:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.236.111.0/24 descr: CLARO S.A. Customer origin: AS268231 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230919 source: RADB last-modified: 2023-11-13T16:18:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4df8::/32 origin: AS268231 descr: ITX-GRAJAUNET mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20190325 #21:50:21Z source: RADB last-modified: 2023-11-13T15:55:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source