These entries are queried from radb.net using whois, you can try my project getting these.
:AS266315 route: 170.238.104.0/22 descr: ITX-Sumicity origin: AS266315 mnt-by: MAINT-AS18678 changed: adminred [at] internexa.com 20161207 #17:12:41Z source: RADB last-modified: 2023-11-13T15:50:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.238.104.0/22 origin: AS266315 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: emanuelcordeirosf [at] yahoo.com.br mnt-by: MAINT-AS266315 source: TC last-modified: 2021-12-10T13:04:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.238.104.0/24 descr: CLARO S.A. Customer origin: AS266315 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200918 source: RADB last-modified: 2023-11-13T16:01:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.238.105.0/24 descr: CLARO S.A. Customer origin: AS266315 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200918 source: RADB last-modified: 2023-11-13T16:01:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.238.106.0/24 descr: CLARO S.A. Customer origin: AS266315 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200918 source: RADB last-modified: 2023-11-13T16:01:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.238.107.0/24 descr: CLARO S.A. Customer origin: AS266315 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200918 source: RADB last-modified: 2023-11-13T16:01:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:35ec::/32 origin: AS266315 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: emanuelcordeirosf [at] yahoo.com.br mnt-by: MAINT-AS266315 source: TC last-modified: 2021-12-10T13:04:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:35ec::/32 origin: AS266315 descr: FORTE-CUSTOMER mnt-by: MAINT-AS263009 changed: douglas [at] fortetelecom.com.br 20190606 #13:51:48Z source: RADB last-modified: 2023-11-13T15:56:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source