These entries are queried from radb.net using whois, you can try my project getting these.
:AS262301 route: 170.0.248.0/22 descr: NETMIG TELECOM origin: AS262301 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS262301 changed: noc [at] lvnetwork.com.br 20211221 #09:07:40Z source: TC last-modified: 2021-12-21T12:08:04Z rpki-ov-state: valid route: 170.0.248.0/22 descr: ITX-SAMM origin: AS262301 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180911 #13:01:48Z source: RADB last-modified: 2023-11-13T15:54:41Z rpki-ov-state: valid route: 170.0.248.0/23 descr: NETMIG TELECOM origin: AS262301 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS262301 changed: noc [at] lvnetwork.com.br 20211221 #09:07:40Z source: TC last-modified: 2021-12-21T12:08:04Z rpki-ov-state: valid route: 170.0.248.0/24 descr: NETMIG TELECOM origin: AS262301 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS262301 changed: noc [at] lvnetwork.com.br 20211221 #09:07:40Z source: TC last-modified: 2021-12-21T12:08:04Z rpki-ov-state: valid route: 170.0.249.0/24 descr: NETMIG TELECOM origin: AS262301 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS262301 changed: noc [at] lvnetwork.com.br 20211221 #09:07:40Z source: TC last-modified: 2021-12-21T12:08:04Z rpki-ov-state: valid route: 170.0.250.0/23 descr: NETMIG TELECOM origin: AS262301 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS262301 changed: noc [at] lvnetwork.com.br 20211221 #09:07:40Z source: TC last-modified: 2021-12-21T12:08:04Z rpki-ov-state: valid route: 170.0.250.0/24 descr: NETMIG TELECOM origin: AS262301 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS262301 changed: noc [at] lvnetwork.com.br 20211221 #09:07:40Z source: TC last-modified: 2021-12-21T12:08:04Z rpki-ov-state: valid route: 170.0.251.0/24 descr: NETMIG TELECOM origin: AS262301 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS262301 changed: noc [at] lvnetwork.com.br 20211221 #09:07:40Z source: TC last-modified: 2021-12-21T12:08:04Z rpki-ov-state: valid route: 177.87.112.0/21 descr: America Movil Brasil origin: AS262301 mnt-by: MAINT-AS28513 changed: noc [at] reduno.com.mx 20140103 source: RADB last-modified: 2023-11-13T15:45:57Z rpki-ov-state: valid route: 177.87.112.0/21 descr: NETMIG TELECOM origin: AS262301 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS262301 changed: noc [at] lvnetwork.com.br 20211221 #09:07:40Z source: TC last-modified: 2021-12-21T12:08:04Z rpki-ov-state: valid route: 177.87.112.0/22 descr: NETMIG TELECOM origin: AS262301 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS262301 changed: noc [at] lvnetwork.com.br 20211221 #09:07:40Z source: TC last-modified: 2021-12-21T12:08:04Z rpki-ov-state: valid route: 177.87.112.0/23 descr: NETMIG TELECOM origin: AS262301 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS262301 changed: noc [at] lvnetwork.com.br 20211221 #09:07:40Z source: TC last-modified: 2021-12-21T12:08:04Z rpki-ov-state: valid route: 177.87.112.0/24 descr: NETMIG TELECOM origin: AS262301 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS262301 changed: noc [at] lvnetwork.com.br 20211221 #09:07:40Z source: TC last-modified: 2021-12-21T12:08:04Z rpki-ov-state: valid route: 177.87.113.0/24 descr: NETMIG TELECOM origin: AS262301 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS262301 changed: noc [at] lvnetwork.com.br 20211221 #09:07:40Z source: TC last-modified: 2021-12-21T12:08:04Z rpki-ov-state: valid route: 177.87.114.0/23 descr: NETMIG TELECOM origin: AS262301 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS262301 changed: noc [at] lvnetwork.com.br 20211221 #09:07:40Z source: TC last-modified: 2021-12-21T12:08:04Z rpki-ov-state: valid route: 177.87.114.0/24 descr: NETMIG TELECOM origin: AS262301 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS262301 changed: noc [at] lvnetwork.com.br 20211221 #09:07:40Z source: TC last-modified: 2021-12-21T12:08:04Z rpki-ov-state: valid route: 177.87.115.0/24 descr: NETMIG TELECOM origin: AS262301 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS262301 changed: noc [at] lvnetwork.com.br 20211221 #09:07:40Z source: TC last-modified: 2021-12-21T12:08:04Z rpki-ov-state: valid route: 177.87.116.0/22 descr: NETMIG TELECOM origin: AS262301 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS262301 changed: noc [at] lvnetwork.com.br 20211221 #09:07:40Z source: TC last-modified: 2021-12-21T12:08:04Z rpki-ov-state: valid route: 177.87.116.0/23 descr: NETMIG TELECOM origin: AS262301 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS262301 changed: noc [at] lvnetwork.com.br 20211221 #09:07:40Z source: TC last-modified: 2021-12-21T12:08:04Z rpki-ov-state: valid route: 177.87.116.0/24 descr: NETMIG TELECOM origin: AS262301 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS262301 changed: noc [at] lvnetwork.com.br 20211221 #09:07:40Z source: TC last-modified: 2021-12-21T12:08:04Z rpki-ov-state: valid route: 177.87.117.0/24 descr: NETMIG TELECOM origin: AS262301 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS262301 changed: noc [at] lvnetwork.com.br 20211221 #09:07:40Z source: TC last-modified: 2021-12-21T12:08:04Z rpki-ov-state: valid route: 177.87.118.0/23 descr: NETMIG TELECOM origin: AS262301 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS262301 changed: noc [at] lvnetwork.com.br 20211221 #09:07:40Z source: TC last-modified: 2021-12-21T12:08:04Z rpki-ov-state: valid route: 177.87.118.0/24 descr: NETMIG TELECOM origin: AS262301 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS262301 changed: noc [at] lvnetwork.com.br 20211221 #09:07:40Z source: TC last-modified: 2021-12-21T12:08:04Z rpki-ov-state: valid route: 177.87.119.0/24 descr: NETMIG TELECOM origin: AS262301 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS262301 changed: noc [at] lvnetwork.com.br 20211221 #09:07:40Z source: TC last-modified: 2021-12-21T12:08:04Z rpki-ov-state: valid route6: 2804:1824::/32 descr: NETMIG TELECOM origin: AS262301 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS262301 changed: noc [at] lvnetwork.com.br 20211221 #09:07:40Z source: TC last-modified: 2021-12-21T12:08:04Z rpki-ov-state: valid route6: 2804:1824::/32 descr: ITX-SAMM origin: AS262301 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180911 #13:02:23Z source: RADB last-modified: 2023-11-13T15:54:41Z rpki-ov-state: valid route6: 2804:1824::/33 descr: NETMIG TELECOM origin: AS262301 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS262301 changed: noc [at] lvnetwork.com.br 20211221 #09:07:40Z source: TC last-modified: 2021-12-21T12:08:04Z rpki-ov-state: valid route6: 2804:1824:8000::/33 descr: NETMIG TELECOM origin: AS262301 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS262301 changed: noc [at] lvnetwork.com.br 20211221 #09:07:40Z source: TC last-modified: 2021-12-21T12:08:04Z rpki-ov-state: valid