These entries are queried from radb.net using whois, you can try my project getting these.
:AS263057 route: 168.228.16.0/22 origin: AS263057 descr: Connect Network - ALTAREDE CORPORATE mnt-by: MAINT-AS28260 changed: rodrigo [at] altaredecorporate.com.br 20200330 #20:19:30Z source: RADB last-modified: 2023-11-13T16:05:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.244.236.0/22 descr: Connect Network origin: AS263057 mnt-by: MAINT-AS18678 changed: adminred [at] internexa.com 20170203 #13:51:42Z source: RADB last-modified: 2023-11-13T15:50:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.232.40.0/21 descr: Solicitado por AFINET para connect Network. Oct 6 2014 origin: AS263057 mnt-by: MAINT-AS18678 changed: adminred [at] internexa.com 20141006 #13:38:57Z source: RADB last-modified: 2023-11-13T15:46:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:930::/32 origin: AS263057 descr: Connect Network mnt-by: MAINT-AS28260 changed: rodrigo [at] altaredecorporate.com.br 20200220 #20:46:48Z source: RADB last-modified: 2023-11-13T16:05:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source