These entries are queried from radb.net using whois, you can try my project getting these.
:AS264084 route: 143.202.248.0/22 descr: Foxx Provider Telecom IP Block origin: AS264084 mnt-by: MAINT-AS264084 changed: noc [at] foxxprovider.com 20200103 source: BBOI rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.202.248.0/22 descr: CLARO S.A. Customer origin: AS264084 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: 143.202.248.0/23 descr: CLARO S.A. Customer origin: AS264084 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: 143.202.248.0/23 descr: Foxx Provider Telecom IP block origin: AS264084 mnt-by: MAINT-AS264084 changed: noc [at] foxxprovider.com 20191230 source: BBOI rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.202.248.0/24 descr: Foxx Provider Telecom IP Block origin: AS264084 mnt-by: MAINT-AS264084 changed: noc [at] foxxprovider.com 20210428 source: BBOI rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.202.249.0/24 descr: Foxx Provider Telecom IP Block origin: AS264084 mnt-by: MAINT-AS264084 changed: noc [at] foxxprovider.com 20210428 source: BBOI rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.202.250.0/23 descr: Foxx Provider Telecom IP block origin: AS264084 mnt-by: MAINT-AS264084 changed: noc [at] foxxprovider.com 20191230 source: BBOI rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.202.250.0/24 descr: Foxx Provider Telecom IP Block origin: AS264084 mnt-by: MAINT-AS264084 changed: noc [at] foxxprovider.com 20210428 source: BBOI rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.202.251.0/24 descr: Foxx Provider Telecom IP Block origin: AS264084 mnt-by: MAINT-AS264084 changed: noc [at] foxxprovider.com 20210428 source: BBOI rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.81.184.0/22 descr: Foxx Provider Telecom IP block origin: AS264084 mnt-by: MAINT-AS264084 changed: noc [at] foxxprovider.com 20191230 source: BBOI rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.81.184.0/22 descr: CLARO S.A. Customer origin: AS264084 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: 170.81.184.0/23 descr: Foxx Provider Telecom IP block origin: AS264084 mnt-by: MAINT-AS264084 changed: noc [at] foxxprovider.com 20191230 source: BBOI rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.81.184.0/24 descr: Foxx Provider Telecom IP Block origin: AS264084 mnt-by: MAINT-AS264084 changed: noc [at] foxxprovider.com 20210428 source: BBOI rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.81.185.0/24 descr: Foxx Provider Telecom IP Block origin: AS264084 mnt-by: MAINT-AS264084 changed: noc [at] foxxprovider.com 20210428 source: BBOI rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.81.186.0/23 descr: Foxx Provider Telecom IP block origin: AS264084 mnt-by: MAINT-AS264084 changed: noc [at] foxxprovider.com 20191230 source: BBOI rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.81.186.0/24 descr: Foxx Provider Telecom IP Block origin: AS264084 mnt-by: MAINT-AS264084 changed: noc [at] foxxprovider.com 20210428 source: BBOI rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.81.187.0/24 descr: Foxx Provider Telecom IP Block origin: AS264084 mnt-by: MAINT-AS264084 changed: noc [at] foxxprovider.com 20210428 source: BBOI rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2a9c::/32 origin: AS264084 descr: Route object created for customer AS264084 mnt-by: MAINT-AS61568 notify: noc [at] alootelecom.com.br changed: noc [at] alootelecom.com.br 20200624 #18:56:59Z source: RADB last-modified: 2023-11-13T16:12:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2a9c::/32 descr: Foxx Provider Telecom IP Block origin: AS264084 mnt-by: MAINT-AS264084 changed: noc [at] foxxprovider.com 20200327 source: BBOI rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2a9c::/33 descr: Foxx Provider Telecom IP Block origin: AS264084 mnt-by: MAINT-AS264084 changed: noc [at] foxxprovider.com 20200106 source: BBOI rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2a9c::/33 descr: CLARO S.A. Customer origin: AS264084 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20221018 source: RADB last-modified: 2023-11-13T16:12:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2a9c:8000::/33 descr: CLARO S.A. Customer origin: AS264084 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20221018 source: RADB last-modified: 2023-11-13T16:12:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2a9c:8000::/33 descr: Foxx Provider Telecom IP Block origin: AS264084 mnt-by: MAINT-AS264084 changed: noc [at] foxxprovider.com 20200106 source: BBOI rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source