These entries are queried from radb.net using whois, you can try my project getting these.
:AS262488 route: 177.66.48.0/21 descr: ITX-LAVRASNET origin: AS262488 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20181107 #21:06:33Z source: RADB last-modified: 2023-11-13T15:55:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.66.56.0/21 descr: ITX-LAVRASNET origin: AS262488 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20181107 #21:07:09Z source: RADB last-modified: 2023-11-13T15:55:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.93.96.0/21 origin: AS262488 descr: Customer American Tower mnt-by: MAINT-AS23106 changed: bgp.fibra [at] americantower.com 20200109 #20:19:14Z source: RADB last-modified: 2023-11-13T16:11:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.106.160.0/21 descr: ITX-LAVRASNET origin: AS262488 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20181107 #21:08:29Z source: RADB last-modified: 2023-11-13T15:55:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:50c::/32 descr: Cemig origin: AS262488 mnt-by: MAINT-AS18678 changed: adminred [at] internexa.com 20170203 #13:53:20Z source: RADB last-modified: 2023-11-13T15:50:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source