These entries are queried from radb.net using whois, you can try my project getting these.
:AS262974 route: 186.250.156.0/22 origin: AS262974 descr: LEAL_PORTO-ALTAREDE mnt-by: MAINT-AS28260 changed: raphael [at] altaredecorporate.com.br 20200212 #14:32:55Z source: RADB last-modified: 2023-11-13T16:05:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.250.156.0/24 descr: CLARO S.A. Customer origin: AS262974 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211116 source: RADB last-modified: 2023-11-13T16:08:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.250.157.0/24 descr: CLARO S.A. Customer origin: AS262974 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211116 source: RADB last-modified: 2023-11-13T16:08:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.250.158.0/24 descr: CLARO S.A. Customer origin: AS262974 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211116 source: RADB last-modified: 2023-11-13T16:08:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.250.159.0/24 descr: CLARO S.A. Customer origin: AS262974 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211116 source: RADB last-modified: 2023-11-13T16:08:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:ed0::/32 descr: WIX origin: AS262974 mnt-by: MAINT-AS53013 changed: danielantonio [at] wixnet.com.br 20200911 source: RADB last-modified: 2023-11-13T16:01:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source