These entries are queried from radb.net using whois, you can try my project getting these.
:AS268344 route: 45.238.244.0/22 origin: AS268344 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: registrotecklink [at] gmail.com mnt-by: MAINT-AS268344 source: TC last-modified: 2022-07-14T22:34:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.238.244.0/22 descr: WIX origin: AS268344 mnt-by: MAINT-AS53013 changed: danielantonio [at] wixnet.com.br 20200327 source: RADB last-modified: 2023-11-13T16:00:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.238.244.0/22 descr: new RO for TVA origin: AS268344 mnt-by: MAINT-TVALPHAVILLE changed: noc [at] tvalphaville.com.br 20200701 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.238.244.0/23 descr: CLARO S.A. Customer origin: AS268344 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240229 source: RADB last-modified: 2024-02-29T17:37:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.238.244.0/24 descr: CLARO S.A. Customer origin: AS268344 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240229 source: RADB last-modified: 2024-02-29T17:37:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.238.245.0/24 descr: CLARO S.A. Customer origin: AS268344 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240229 source: RADB last-modified: 2024-02-29T17:37:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.238.246.0/23 descr: CLARO S.A. Customer origin: AS268344 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240229 source: RADB last-modified: 2024-02-29T17:37:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.238.246.0/24 descr: CLARO S.A. Customer origin: AS268344 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240229 source: RADB last-modified: 2024-02-29T17:37:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.238.247.0/24 descr: CLARO S.A. Customer origin: AS268344 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240229 source: RADB last-modified: 2024-02-29T17:37:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4fb4::/32 origin: AS268344 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: registrotecklink [at] gmail.com mnt-by: MAINT-AS268344 source: TC last-modified: 2022-07-14T22:34:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4fb4::/32 descr: WIX origin: AS268344 mnt-by: MAINT-AS53013 changed: danielantonio [at] wixnet.com.br 20200327 source: RADB last-modified: 2023-11-13T16:00:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source