These entries are queried from radb.net using whois, you can try my project getting these.
:AS264531 route: 45.176.60.0/22 origin: AS264531 descr: AS264531 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20210831 #17:15:13Z source: RADB last-modified: 2023-11-13T16:08:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.180.192.0/22 origin: AS264531 descr: AS264531 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20210831 #17:14:37Z source: RADB last-modified: 2023-11-13T16:08:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.188.223.0/24 origin: AS264531 descr: AS264531 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20210831 #17:14:58Z source: RADB last-modified: 2023-11-13T16:08:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.0.72.0/22 descr: This is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc [at] commcorp.com.br if you have any questions regarding this object. origin: AS264531 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200721 source: RADB last-modified: 2023-11-13T16:01:14Z rpki-ov-state: valid route: 138.0.72.0/22 descr: ULTRAFIBRA INTERNET BANDA LARGA origin: AS264531 mnt-by: MAINT-AS264531 notify: ultranet.ce [at] gmail.com changed: ultranet.ce [at] gmail.com 20201204 source: ALTDB rpki-ov-state: valid route: 138.0.72.0/22 descr: ULTRAFIBRA INTERNET BANDA LARGA origin: AS264531 mnt-by: MAINT-AS264531 notify: ultranet.ce [at] gmail.com changed: ultranet.ce [at] gmail.com 20200507 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 138.0.72.0/23 origin: AS264531 descr: AS264531 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20210723 #19:09:57Z source: RADB last-modified: 2023-11-13T16:07:59Z rpki-ov-state: valid route: 138.0.72.0/23 descr: ULTRAFIBRA INTERNET BANDA LARGA origin: AS264531 mnt-by: MAINT-AS264531 notify: ultranet.ce [at] gmail.com changed: ultranet.ce [at] gmail.com 20201204 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 138.0.72.0/23 descr: ULTRAFIBRA INTERNET BANDA LARGA origin: AS264531 mnt-by: MAINT-AS264531 notify: ultranet.ce [at] gmail.com changed: ultranet.ce [at] gmail.com 20201204 source: ALTDB rpki-ov-state: valid route: 138.0.72.0/24 descr: ULTRAFIBRA INTERNET BANDA LARGA origin: AS264531 mnt-by: MAINT-AS264531 notify: ultranet.ce [at] gmail.com changed: ultranet.ce [at] gmail.com 20200507 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 138.0.72.0/24 descr: CLIENTE_MOB_ULTRANETCE - VICENTE JULIANO M CARVALHO ME origin: AS264531 mnt-by: MAINT-AS28598 changed: mauricio.maehara [at] mobtelecom.com.br 20180504 #23:49:57Z source: RADB last-modified: 2023-11-13T16:12:06Z rpki-ov-state: valid route: 138.0.72.0/24 descr: ULTRAFIBRA INTERNET BANDA LARGA origin: AS264531 mnt-by: MAINT-AS264531 notify: ultranet.ce [at] gmail.com changed: ultranet.ce [at] gmail.com 20201204 source: ALTDB rpki-ov-state: valid route: 138.0.73.0/24 descr: ULTRAFIBRA INTERNET BANDA LARGA origin: AS264531 mnt-by: MAINT-AS264531 notify: ultranet.ce [at] gmail.com changed: ultranet.ce [at] gmail.com 20200507 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 138.0.73.0/24 descr: ULTRAFIBRA INTERNET BANDA LARGA origin: AS264531 mnt-by: MAINT-AS264531 notify: ultranet.ce [at] gmail.com changed: ultranet.ce [at] gmail.com 20201204 source: ALTDB rpki-ov-state: valid route: 138.0.73.0/24 descr: CLIENTE_MOB_ULTRANETCE - VICENTE JULIANO M CARVALHO ME origin: AS264531 mnt-by: MAINT-AS28598 changed: mauricio.maehara [at] mobtelecom.com.br 20180504 #23:49:57Z source: RADB last-modified: 2023-11-13T16:12:06Z rpki-ov-state: valid route: 138.0.74.0/23 descr: ULTRAFIBRA INTERNET BANDA LARGA origin: AS264531 mnt-by: MAINT-AS264531 notify: ultranet.ce [at] gmail.com changed: ultranet.ce [at] gmail.com 20201204 source: ALTDB rpki-ov-state: valid route: 138.0.74.0/23 origin: AS264531 descr: AS264531 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20210723 #19:10:24Z source: RADB last-modified: 2023-11-13T16:07:59Z rpki-ov-state: valid route: 138.0.74.0/23 descr: ULTRAFIBRA INTERNET BANDA LARGA origin: AS264531 mnt-by: MAINT-AS264531 notify: ultranet.ce [at] gmail.com changed: ultranet.ce [at] gmail.com 20201204 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 138.0.74.0/24 descr: CLIENTE_MOB_ULTRANETCE - VICENTE JULIANO M CARVALHO ME origin: AS264531 mnt-by: MAINT-AS28598 changed: mauricio.maehara [at] mobtelecom.com.br 20180504 #23:49:57Z source: RADB last-modified: 2023-11-13T16:12:06Z rpki-ov-state: valid route: 138.0.74.0/24 descr: ULTRAFIBRA INTERNET BANDA LARGA origin: AS264531 mnt-by: MAINT-AS264531 notify: ultranet.ce [at] gmail.com changed: ultranet.ce [at] gmail.com 20201204 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 138.0.74.0/24 descr: ULTRAFIBRA INTERNET BANDA LARGA origin: AS264531 mnt-by: MAINT-AS264531 notify: ultranet.ce [at] gmail.com changed: ultranet.ce [at] gmail.com 20201204 source: ALTDB rpki-ov-state: valid route: 138.0.75.0/24 descr: CLARO S.A. Customer origin: AS264531 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200131 source: RADB last-modified: 2023-11-13T15:59:42Z rpki-ov-state: valid route: 138.0.75.0/24 descr: ULTRAFIBRA INTERNET BANDA LARGA origin: AS264531 mnt-by: MAINT-AS264531 notify: ultranet.ce [at] gmail.com changed: ultranet.ce [at] gmail.com 20201204 source: ALTDB rpki-ov-state: valid route: 138.0.75.0/24 descr: ULTRAFIBRA INTERNET BANDA LARGA origin: AS264531 mnt-by: MAINT-AS264531 notify: ultranet.ce [at] gmail.com changed: ultranet.ce [at] gmail.com 20201204 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route6: 2804:2114::/32 origin: AS264531 descr: CUSTOMER ULTRA TELECOM mnt-by: MAINT-AS28598 changed: cassio.passos [at] mobtelecom.com.br 20190713 #20:43:14Z source: RADB last-modified: 2023-11-13T16:12:07Z rpki-ov-state: valid route6: 2804:2114::/32 descr: ULTRAFIBRA INTERNET BANDA LARGA origin: AS264531 mnt-by: MAINT-AS264531 notify: ultranet.ce [at] gmail.com changed: ultranet.ce [at] gmail.com 20201204 source: ALTDB rpki-ov-state: valid route6: 2804:2114::/33 origin: AS264531 descr: AS264531 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20210723 #19:12:35Z source: RADB last-modified: 2023-11-13T16:07:59Z rpki-ov-state: valid route6: 2804:2114::/33 descr: ULTRAFIBRA INTERNET BANDA LARGA origin: AS264531 mnt-by: MAINT-AS264531 notify: ultranet.ce [at] gmail.com changed: ultranet.ce [at] gmail.com 20201204 source: ALTDB rpki-ov-state: valid route6: 2804:2114::/48 descr: CLARO S.A. Customer origin: AS264531 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190731 source: RADB last-modified: 2023-11-13T15:56:47Z rpki-ov-state: valid route6: 2804:2114:1000::/36 descr: ULTRAFIBRA BANDA LARGA origin: AS264531 mnt-by: MAINT-AS264531 notify: ultranet.ce [at] gmail.com changed: ultranet.ce [at] gmail.com 20240225 source: ALTDB rpki-ov-state: valid route6: 2804:2114:4000::/36 descr: ULTRAFIBRA BANDA LARGA origin: AS264531 mnt-by: MAINT-AS264531 notify: ultranet.ce [at] gmail.com changed: ultranet.ce [at] gmail.com 20240225 source: ALTDB rpki-ov-state: valid route6: 2804:2114:8000::/33 descr: ULTRAFIBRA INTERNET BANDA LARGA origin: AS264531 mnt-by: MAINT-AS264531 notify: ultranet.ce [at] gmail.com changed: ultranet.ce [at] gmail.com 20201204 source: ALTDB rpki-ov-state: valid route6: 2804:2114:8000::/33 origin: AS264531 descr: AS264531 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20210723 #19:12:59Z source: RADB last-modified: 2023-11-13T16:07:59Z rpki-ov-state: valid route6: 2804:5cd0::/32 origin: AS264531 descr: AS264531 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20210831 #17:16:29Z source: RADB last-modified: 2023-11-13T16:08:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source