These entries are queried from radb.net using whois, you can try my project getting these.
:AS263103 route: 186.235.240.0/21 origin: AS263103 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. mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20210318 #19:08:57Z source: RADB last-modified: 2023-11-13T16:05:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.235.240.0/22 origin: AS263103 descr: AS263103 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20240405 # 1751Z source: RADB last-modified: 2024-04-05T17:51:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.235.244.0/22 descr: AS263103 origin: AS263103 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20170312 #06:06:45Z source: RADB last-modified: 2023-11-13T15:50:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4c24::/32 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: AS263103 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200721 source: RADB last-modified: 2023-11-13T16:01:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4c24::/33 origin: AS263103 descr: AS263103 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20240326 # 1413Z source: RADB last-modified: 2024-03-26T14:13:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4c24:8000::/33 origin: AS263103 descr: AS263103 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20240326 # 1413Z source: RADB last-modified: 2024-03-26T14:13:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source