These entries are queried from radb.net using whois, you can try my project getting these.
:AS393598 route: 45.41.210.0/23 descr: Proxy Addition remarks: Added by Shaw on behalf of customer origin: AS393598 notify: ipadmin-sbs [at] sjrb.ca mnt-by: MAINT-AS6327 changed: ipadmin-sbs [at] sjrb.ca 20210825 source: RADB last-modified: 2024-03-05T21:00:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.64.156.0/24 descr: CGI; AFFINITY CREDIT UNION origin: AS393598 mnt-by: MAINT-AS803 changed: config [at] in.bell.ca 20141006 source: BELL rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.64.156.0/24 descr: ACCESS COMMUNICATIONS COOPERATIVE notify: routing [at] mtsallstream.com origin: AS393598 remarks: MTS-Allstream Customer mnt-by: MAINT-AS15290 changed: luc.delparte [at] mtsallstream.com 20141020 source: RADB last-modified: 2023-11-13T16:00:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source