These entries are queried from radb.net using whois, you can try my project getting these.
:AS267470 route: 192.141.72.0/22 origin: AS267470 descr: Station Net Customer Proxy Route admin-c: MADSI455-NICBR tech-c: MADSI455-NICBR notify: noc [at] caxiasontelecom.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20210507 #21:08:17Z source: RADB last-modified: 2023-11-13T16:05:32Z rpki-ov-state: valid route6: 2804:41fc::/32 origin: AS267470 descr: Station Net Customer Proxy Route admin-c: MADSI455-NICBR tech-c: MADSI455-NICBR notify: noc [at] caxiasontelecom.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20210507 #21:21:18Z source: RADB last-modified: 2023-11-13T16:05:32Z rpki-ov-state: valid route6: 2804:41fc::/33 origin: AS267470 descr: Caxias Online Proxy Route admin-c: MADSI455-NICBR tech-c: MADSI455-NICBR notify: noc [at] caxiasontelecom.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20220522 #04:14:35Z source: RADB last-modified: 2023-11-13T16:11:22Z rpki-ov-state: valid route6: 2804:41fc:8000::/33 origin: AS267470 descr: Caxias Online Proxy Router admin-c: MADSI455-NICBR tech-c: MADSI455-NICBR notify: noc [at] caxiasontelecom.com.br mnt-by: MAINT-AS52637 changed: leonardo [at] stationnet.com.br 20220522 #04:15:43Z source: RADB last-modified: 2023-11-13T16:11:22Z rpki-ov-state: valid