These entries are queried from radb.net using whois, you can try my project getting these.
:AS266413 route: 170.81.100.0/22 origin: AS266413 descr: This is a BR.Digital customer proxy route object that was created because no existing route object with the same origin was found. Please contact bgp [at] br.digital if you have any questions regarding this object. mnt-by: MAINT-AS14840 changed: gacosta [at] br.digital 20210720 #18:51:46Z source: RADB last-modified: 2023-11-13T16:07:59Z rpki-ov-state: valid route: 170.81.100.0/22 descr: VIVA TECNOLOGIA TELECOM origin: AS266413 mnt-by: MAINT-AS266413 notify: noc [at] vivatecnologia.com.br changed: wellington [at] vivatecnologia.com.br 20210310 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 170.81.100.0/23 descr: VIVA TECNOLOGIA TELECOM origin: AS266413 mnt-by: MAINT-AS266413 notify: noc [at] vivatecnologia.com.br changed: wellington [at] vivatecnologia.com.br 20210318 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 170.81.100.0/24 descr: VIVA TECNOLOGIA TELECOM origin: AS266413 mnt-by: MAINT-AS266413 notify: noc [at] vivatecnologia.com.br changed: wellington [at] vivatecnologia.com.br 20210403 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 170.81.101.0/24 descr: VIVA TECNOLOGIA TELECOM origin: AS266413 mnt-by: MAINT-AS266413 notify: noc [at] vivatecnologia.com.br changed: wellington [at] vivatecnologia.com.br 20210403 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 170.81.102.0/23 descr: VIVA TECNOLOGIA TELECOM origin: AS266413 mnt-by: MAINT-AS266413 notify: noc [at] vivatecnologia.com.br changed: wellington [at] vivatecnologia.com.br 20210318 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 170.81.102.0/24 descr: VIVA TECNOLOGIA TELECOM origin: AS266413 mnt-by: MAINT-AS266413 notify: noc [at] vivatecnologia.com.br changed: wellington [at] vivatecnologia.com.br 20210403 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 170.81.103.0/24 descr: VIVA TECNOLOGIA TELECOM origin: AS266413 mnt-by: MAINT-AS266413 notify: noc [at] vivatecnologia.com.br changed: wellington [at] vivatecnologia.com.br 20210403 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route6: 2804:376c::/32 descr: VIVA TECNOLOGIA TELECOM origin: AS266413 mnt-by: MAINT-AS266413 notify: noc [at] vivatecnologia.com.br changed: wellington [at] vivatecnologia.com.br 20210403 source: TC last-modified: 2023-03-04T00:41:55Z rpki-ov-state: valid route6: 2804:376c::/32 origin: AS266413 descr: This is a BR.Digital customer proxy route object that was created because no existing route object with the same origin was found. Please contact bgp [at] br.digital if you have any questions regarding this object. mnt-by: MAINT-AS14840 changed: gacosta [at] br.digital 20210720 #18:52:33Z source: RADB last-modified: 2023-11-13T16:07:59Z rpki-ov-state: valid route6: 2804:376c::/32 descr: VIVA TECNOLOGIA TELECOM origin: AS266413 notify: redes [at] pinpoint.com.br mnt-by: MAINT-AS52871 changed: amascarenhas [at] pinpoint.com.br 20180130 source: NTTCOM rpki-ov-state: valid route6: 2804:376c::/33 descr: VIVA TECNOLOGIA TELECOM origin: AS266413 mnt-by: MAINT-AS266413 notify: noc [at] vivatecnologia.com.br changed: wellington [at] vivatecnologia.com.br 20210403 source: TC last-modified: 2023-03-04T00:41:55Z rpki-ov-state: valid route6: 2804:376c::/34 descr: VIVA TECNOLOGIA TELECOM origin: AS266413 mnt-by: MAINT-AS266413 notify: noc [at] vivatecnologia.com.br changed: wellington [at] vivatecnologia.com.br 20210403 source: TC last-modified: 2023-03-04T00:41:55Z rpki-ov-state: valid route6: 2804:376c:4000::/34 descr: VIVA TECNOLOGIA TELECOM origin: AS266413 mnt-by: MAINT-AS266413 notify: noc [at] vivatecnologia.com.br changed: wellington [at] vivatecnologia.com.br 20210403 source: TC last-modified: 2023-03-04T00:41:55Z rpki-ov-state: valid route6: 2804:376c:8000::/33 descr: VIVA TECNOLOGIA TELECOM origin: AS266413 mnt-by: MAINT-AS266413 notify: noc [at] vivatecnologia.com.br changed: wellington [at] vivatecnologia.com.br 20210403 source: TC last-modified: 2023-03-04T00:41:55Z rpki-ov-state: valid route6: 2804:376c:8000::/34 descr: VIVA TECNOLOGIA TELECOM origin: AS266413 mnt-by: MAINT-AS266413 notify: noc [at] vivatecnologia.com.br changed: wellington [at] vivatecnologia.com.br 20210403 source: TC last-modified: 2023-03-04T00:41:55Z rpki-ov-state: valid route6: 2804:376c:c000::/34 descr: VIVA TECNOLOGIA TELECOM origin: AS266413 mnt-by: MAINT-AS266413 notify: noc [at] vivatecnologia.com.br changed: wellington [at] vivatecnologia.com.br 20210403 source: TC last-modified: 2023-03-04T00:41:55Z rpki-ov-state: valid