These entries are queried from radb.net using whois, you can try my project getting these.
:AS264353 route: 131.108.116.0/22 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: AS264353 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200721 source: RADB last-modified: 2023-11-13T16:01:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.108.116.0/22 descr: CBNET origin: AS264353 notify: noc [at] soucbnet.com.br mnt-by: MAINT-AS264353 changed: noc [at] soucbnet.com.br 20210824 source: TC last-modified: 2021-08-24T13:10:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.108.116.0/23 descr: CBNET origin: AS264353 notify: noc [at] soucbnet.com.br mnt-by: MAINT-AS264353 changed: noc [at] soucbnet.com.br 20210824 source: TC last-modified: 2021-08-24T13:10:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.108.118.0/23 descr: CBNET origin: AS264353 notify: noc [at] soucbnet.com.br mnt-by: MAINT-AS264353 changed: noc [at] soucbnet.com.br 20210824 source: TC last-modified: 2021-08-24T13:10:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.186.104.0/22 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: AS264353 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200721 source: RADB last-modified: 2023-11-13T16:01:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.186.104.0/22 descr: CBNET origin: AS264353 notify: noc [at] soucbnet.com.br mnt-by: MAINT-AS264353 changed: noc [at] soucbnet.com.br 20210824 source: TC last-modified: 2021-08-24T13:10:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.186.104.0/23 descr: CBNET origin: AS264353 notify: noc [at] soucbnet.com.br mnt-by: MAINT-AS264353 changed: noc [at] soucbnet.com.br 20210824 source: TC last-modified: 2021-08-24T13:10:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.186.106.0/23 descr: CBNET origin: AS264353 notify: noc [at] soucbnet.com.br mnt-by: MAINT-AS264353 changed: noc [at] soucbnet.com.br 20210824 source: TC last-modified: 2021-08-24T13:10:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1d30::/32 descr: CBNET origin: AS264353 notify: noc [at] soucbnet.com.br mnt-by: MAINT-AS264353 changed: noc [at] soucbnet.com.br 20210824 source: TC last-modified: 2021-08-24T13:11:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1d30::/33 descr: CBNET origin: AS264353 notify: noc [at] soucbnet.com.br mnt-by: MAINT-AS264353 changed: noc [at] soucbnet.com.br 20210824 source: TC last-modified: 2021-08-24T13:11:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1d30::/34 descr: CBNET origin: AS264353 notify: noc [at] soucbnet.com.br mnt-by: MAINT-AS264353 changed: noc [at] soucbnet.com.br 20210824 source: TC last-modified: 2021-08-24T13:11:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1d30:4000::/34 descr: CBNET origin: AS264353 notify: noc [at] soucbnet.com.br mnt-by: MAINT-AS264353 changed: noc [at] soucbnet.com.br 20210824 source: TC last-modified: 2021-08-24T13:11:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1d30:8000::/33 descr: CBNET origin: AS264353 notify: noc [at] soucbnet.com.br mnt-by: MAINT-AS264353 changed: noc [at] soucbnet.com.br 20210824 source: TC last-modified: 2021-08-24T13:11:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1d30:8000::/34 descr: CBNET origin: AS264353 notify: noc [at] soucbnet.com.br mnt-by: MAINT-AS264353 changed: noc [at] soucbnet.com.br 20210824 source: TC last-modified: 2021-08-24T13:11:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1d30:c000::/34 descr: CBNET origin: AS264353 notify: noc [at] soucbnet.com.br mnt-by: MAINT-AS264353 changed: noc [at] soucbnet.com.br 20210824 source: TC last-modified: 2021-08-24T13:11:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source