These entries are queried from radb.net using whois, you can try my project getting these.
:AS12203 route: 198.252.190.0/23 descr: Sterling National Bank origin: AS12203 mnt-by: MAINT-AS27506 changed: philippe.robillard [at] crowncastle.com 20200429 source: RADB last-modified: 2023-11-13T16:00:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.252.192.0/23 descr: Sterling National Bank origin: AS12203 mnt-by: MAINT-AS27506 changed: philippe.robillard [at] crowncastle.com 20200429 source: RADB last-modified: 2023-11-13T16:00:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 205.132.232.0/21 descr: Sterling National Bank origin: AS12203 mnt-by: MAINT-AS27506 changed: philippe.robillard [at] crowncastle.com 20200429 source: RADB last-modified: 2023-11-13T16:00:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source