These entries are queried from radb.net using whois, you can try my project getting these.
:AS263269 route: 179.108.88.0/21 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: AS263269 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200727 source: RADB last-modified: 2023-11-13T16:01:15Z rpki-ov-state: valid route: 179.108.88.0/21 descr: PROXY FOR OUR CUSTOMER CONE origin: AS263269 mnt-by: MAINT-AS265434 changed: reinan [at] deltafibra.com.br 20211008 source: ALTDB rpki-ov-state: valid route: 179.108.88.0/22 descr: STEELWEB-CUSTOMER origin: AS263269 mnt-by: MAINT-AS263047 changed: eng [at] linkfull.com.br 20171008 #16:19:47Z source: RADB last-modified: 2023-11-13T15:58:51Z rpki-ov-state: valid route6: 2804:1620::/32 descr: G8 Customer Proxy Route origin: AS263269 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200817 source: RADB last-modified: 2023-11-13T16:01:33Z rpki-ov-state: valid route6: 2804:1620::/32 descr: PROXY FOR OUR CUSTOMER CONE origin: AS263269 mnt-by: MAINT-AS265434 changed: reinan [at] deltafibra.com.br 20211008 source: ALTDB rpki-ov-state: valid