These entries are queried from radb.net using whois, you can try my project getting these.
:AS262581 route: 177.84.80.0/21 origin: AS262581 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: noc [at] speedyonline.net.br mnt-by: MAINT-AS262581 source: TC last-modified: 2023-06-15T18:12:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.84.80.0/21 origin: AS262581 descr: AS262581 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20210217 #12:47:45Z source: RADB last-modified: 2023-11-13T16:03:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.84.80.0/22 origin: AS262581 descr: SPEEDY ONLINE TELECOM mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20200120 #18:10:38Z source: RADB last-modified: 2023-11-13T15:59:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.84.83.0/24 origin: AS262581 descr: SPEEDY ONLINE TELECOM mnt-by: MAINT-AS53087 changed: flares.j [at] tely.com.br 20230601 #18:15:42Z source: RADB last-modified: 2023-11-13T16:17:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.84.84.0/22 origin: AS262581 descr: SPEEDY ONLINE TELECOM mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20200120 #18:15:24Z source: RADB last-modified: 2023-11-13T15:59:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.84.84.0/24 descr: CLARO S.A. Customer origin: AS262581 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230713 source: RADB last-modified: 2023-11-13T16:17:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:660::/32 origin: AS262581 descr: AS262581 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20210217 #12:45:06Z source: RADB last-modified: 2023-11-13T16:03:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:660::/32 origin: AS262581 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: noc [at] speedyonline.net.br mnt-by: MAINT-AS262581 source: TC last-modified: 2023-06-15T18:12:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:660::/33 origin: AS262581 descr: SPEEDY ONLINE TELECOM mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20200120 #18:18:28Z source: RADB last-modified: 2023-11-13T15:59:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:660:8000::/33 origin: AS262581 descr: SPEEDY ONLINE TELECOM mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20200120 #18:22:42Z source: RADB last-modified: 2023-11-13T15:59:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source