These entries are queried from radb.net using whois, you can try my project getting these.
:AS52637 route: 138.121.72.0/22 origin: AS52637 descr: Station Net admin-c: PRSNE6-NICBR tech-c: PRSNE6-NICBR notify: noc [at] stationnet.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20220522 #04:20:11Z source: RADB last-modified: 2023-11-13T16:11:22Z rpki-ov-state: valid route: 138.121.72.0/22 descr: Station Net Provedor de Internet origin: AS52637 mnt-by: MAINT-AS52637 notify: db-admin [at] bgp.net.br changed: db-admin [at] bgp.net.br 20190511 #15:26:18(-03) source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 138.121.72.0/23 origin: AS52637 descr: Station Net tech-c: Leonardo Paixao notify: noc [at] stationnet.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20200403 #01:07:37Z source: RADB last-modified: 2023-11-13T16:00:19Z rpki-ov-state: valid route: 138.121.72.0/24 origin: AS52637 descr: Station Net tech-c: Leonardo Paixao notify: noc [at] stationnet.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20200403 #01:16:45Z source: RADB last-modified: 2023-11-13T16:00:19Z rpki-ov-state: valid route: 138.121.73.0/24 origin: AS52637 descr: Station Net tech-c: Leonardo Paixao notify: noc [at] stationnet.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20200403 #01:17:24Z source: RADB last-modified: 2023-11-13T16:00:19Z rpki-ov-state: valid route: 138.121.74.0/23 origin: AS52637 descr: Station Net tech-c: Leonardo Paixao notify: noc [at] stationnet.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20200403 #01:08:10Z source: RADB last-modified: 2023-11-13T16:00:19Z rpki-ov-state: valid route: 138.121.74.0/24 origin: AS52637 descr: Station Net tech-c: Leonardo Paixao notify: noc [at] stationnet.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20200403 #01:18:25Z source: RADB last-modified: 2023-11-13T16:00:19Z rpki-ov-state: valid route: 138.121.75.0/24 origin: AS52637 descr: Station Net admin-c: PRSNE6-NICBR tech-c: LEPAI16-NICBR notify: noc [at] stationnet.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20200414 #04:27:18Z source: RADB last-modified: 2023-11-13T16:00:19Z rpki-ov-state: valid route: 170.81.88.0/22 origin: AS52637 descr: Station Net admin-c: PRSNE6-NICBR tech-c: LEPAI16-NICBR notify: noc [at] stationnet.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20220201 #04:32:10Z source: RADB last-modified: 2023-11-13T16:09:10Z rpki-ov-state: valid route: 170.84.240.0/22 origin: AS52637 descr: Station Net admin-c: PRSNE6-NICBR tech-c: LEPAI16-NICBR notify: noc [at] stationnet.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20220201 #04:33:03Z source: RADB last-modified: 2023-11-13T16:09:10Z rpki-ov-state: valid route: 179.96.160.0/21 origin: AS52637 descr: Bloco Station Net admin-c: PRSNE6-NICBR tech-c: PRSNE6-NICBR notify: noc [at] stationnet.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20210507 #21:06:12Z source: RADB last-modified: 2023-11-13T16:05:32Z rpki-ov-state: valid route: 179.96.160.0/22 origin: AS52637 descr: Station Net tech-c: Leonardo Paixao notify: noc [at] stationnet.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20200403 #01:06:13Z source: RADB last-modified: 2023-11-13T16:00:19Z rpki-ov-state: valid route: 179.96.160.0/23 origin: AS52637 descr: Station Net tech-c: Leonardo Paixao notify: noc [at] stationnet.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20200403 #01:11:04Z source: RADB last-modified: 2023-11-13T16:00:19Z rpki-ov-state: valid route: 179.96.160.0/24 origin: AS52637 descr: Station Net admin-c: PRSNE6-NICBR tech-c: PRSNE6-NICBR notify: noc [at] stationnet.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20220204 #12:54:36Z source: RADB last-modified: 2023-11-13T16:09:10Z rpki-ov-state: valid route: 179.96.161.0/24 origin: AS52637 descr: Bloco Station Net notify: noc [at] stationnet.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20231228 # 1525Z source: RADB last-modified: 2023-12-28T15:25:38Z rpki-ov-state: valid route: 179.96.162.0/23 origin: AS52637 descr: Station Net tech-c: Leonardo Paixao notify: noc [at] stationnet.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20200403 #01:12:26Z source: RADB last-modified: 2023-11-13T16:00:19Z rpki-ov-state: valid route: 179.96.162.0/24 origin: AS52637 descr: Station Net admin-c: PRSNE6-NICBR tech-c: PRSNE6-NICBR notify: noc [at] stationnet.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20220204 #12:56:08Z source: RADB last-modified: 2023-11-13T16:09:10Z rpki-ov-state: valid route: 179.96.163.0/24 origin: AS52637 descr: Station Net admin-c: PRSNE6-NICBR tech-c: PRSNE6-NICBR notify: noc [at] stationnet.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20220204 #12:56:39Z source: RADB last-modified: 2023-11-13T16:09:10Z rpki-ov-state: valid route: 179.96.164.0/22 origin: AS52637 descr: Station Net tech-c: Leonardo Paixao notify: noc [at] stationnet.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20200403 #01:07:03Z source: RADB last-modified: 2023-11-13T16:00:19Z rpki-ov-state: valid route: 179.96.164.0/23 origin: AS52637 descr: Station Net tech-c: Leonardo Paixao notify: noc [at] stationnet.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20200403 #01:13:30Z source: RADB last-modified: 2023-11-13T16:00:19Z rpki-ov-state: valid route: 179.96.164.0/24 origin: AS52637 descr: STATION NET notify: noc [at] stationnet.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20231228 # 1526Z source: RADB last-modified: 2023-12-28T15:26:12Z rpki-ov-state: valid route: 179.96.165.0/24 origin: AS52637 descr: Station Net admin-c: PRSNE6-NICBR tech-c: PRSNE6-NICBR notify: noc [at] stationnet.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20220204 #12:59:28Z source: RADB last-modified: 2023-11-13T16:09:10Z rpki-ov-state: valid route: 179.96.166.0/23 origin: AS52637 descr: Station Net tech-c: Leonardo Paixao notify: noc [at] stationnet.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20200403 #01:14:50Z source: RADB last-modified: 2023-11-13T16:00:19Z rpki-ov-state: valid route: 179.96.166.0/24 origin: AS52637 descr: Station Net admin-c: PRSNE6-NICBR tech-c: PRSNE6-NICBR notify: noc [at] stationnet.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20220204 #13:00:23Z source: RADB last-modified: 2023-11-13T16:09:10Z rpki-ov-state: valid route: 179.96.167.0/24 origin: AS52637 descr: Station Net admin-c: PRSNE6-NICBR tech-c: PRSNE6-NICBR notify: noc [at] stationnet.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20220204 #13:00:50Z source: RADB last-modified: 2023-11-13T16:09:10Z rpki-ov-state: valid route6: 2804:d88::/32 origin: AS52637 descr: Bloco IPv6 Station Net admin-c: PRSNE6-NICBR tech-c: PRSNE6-NICBR notify: noc [at] stationnet.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20210507 #21:13:00Z source: RADB last-modified: 2023-11-13T16:05:32Z rpki-ov-state: valid route6: 2804:d88::/33 origin: AS52637 descr: Bloco IPv6 /33 Station Net admin-c: PRSNE6-NICBR tech-c: PRSNE6-NICBR notify: noc [at] stationnet.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20210507 #21:13:43Z source: RADB last-modified: 2023-11-13T16:05:32Z rpki-ov-state: valid route6: 2804:d88::/34 origin: AS52637 descr: Bloco IPv6 /34 Station net admin-c: PRSNE6-NICBR tech-c: PRSNE6-NICBR notify: noc [at] stationnet.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20210507 #21:14:52Z source: RADB last-modified: 2023-11-13T16:05:32Z rpki-ov-state: valid route6: 2804:d88:200::/48 origin: AS52637 descr: STATION NET notify: noc [at] stationnet.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20231228 # 1527Z source: RADB last-modified: 2023-12-28T15:27:37Z rpki-ov-state: valid route6: 2804:d88:8000::/33 origin: AS52637 descr: Bloco IPv6 /33 Station Net admin-c: PRSNE6-NICBR tech-c: PRSNE6-NICBR notify: noc [at] stationnet.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20210507 #21:14:23Z source: RADB last-modified: 2023-11-13T16:05:32Z rpki-ov-state: valid route6: 2804:d88:8000::/40 origin: AS52637 descr: STATION NET notify: noc [at] stationnet.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20231228 # 1528Z source: RADB last-modified: 2023-12-28T15:28:41Z rpki-ov-state: valid