These entries are queried from radb.net using whois, you can try my project getting these.
:AS40915 route: 208.90.232.0/22 descr: PCHELP0 PC Helpline Computer Support Inc. remarks: Added by Shaw on behalf of customer origin: AS40915 notify: ipadmin [at] sjrb.ca notify: ipadmin-sbs [at] sjrb.ca mnt-by: MAINT-AS6327 changed: ipadmin-sbs [at] sjrb.ca 20080523 source: RADB last-modified: 2024-03-05T21:00:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:b4:8000::/48 descr: Proxy Addition remarks: Added by Shaw on behalf of customer origin: AS40915 notify: ipadmin-sbs [at] sjrb.ca mnt-by: MAINT-AS6327 changed: ipadmin-sbs [at] sjrb.ca 20120906 source: RADB last-modified: 2024-03-05T21:00:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source