These entries are queried from radb.net using whois, you can try my project getting these.
:AS40598 route: 44.32.40.0/21 origin: AS40598 descr: VE7WNK admin-c: SMITH5996 tech-c: SMITH5996 notify: hostmaster [at] ardc.net mnt-by: MAINT-ARDC changed: chris [at] ardc.net 20231231 # 1510Z source: RADB last-modified: 2023-12-31T15:10:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 44.135.208.0/21 descr: BC Wireless Amateur Radio Network origin: AS40598 remarks: Added by BCNET on behalf of BCWARN member-of: AS271:RS-Gigapop,rs-BCNET-BC-BCWARN,rs-BCNET-BC-UBC,rs-BCNET-BC-TRANSIT-VANTX notify: noc [at] BC.net mnt-by: BCNET-BC-MNT created: 2021-11-04T17:43:44Z last-modified: 2021-11-04T17:43:44Z source: CANARIE rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 44.135.208.0/21 descr: BCWarn origin: AS40598 mnt-by: MAINT-AMPR changed: bk29 [at] ampr.org 20190129 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 44.135.208.0/21 descr: NET-44-0-0-0-1 origin: AS40598 remarks: Proxy route on behalf of Amateur Radio Digital Communications mnt-by: MAINT-AS852 notify: backbone [at] telus.com changed: abuse [at] telus.com 20210405 source: RADB last-modified: 2023-11-13T16:05:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.12.104.0/22 origin: AS40598 descr: 750 - 555 Seymour Street Vancouver BC V6B-3H6 Canada admin-c: HOSTM458-ARIN tech-c: NOC33711-ARIN mnt-by: MNT-BC-Z created: 2023-12-07T22:26:31Z last-modified: 2023-12-07T22:26:31Z source: ARIN rpki-ov-state: valid route: 206.12.104.0/22 descr: BC Wireless Amateur Radio Network origin: AS40598 remarks: Added by BCNET on behalf of BCWARN member-of: AS271:RS-Gigapop,rs-BCNET-BC-UBC,rs-BCNET-BC-TRANSIT-VANTX notify: noc [at] bc.net mnt-by: BCNET-BC-MNT created: 2021-10-28T21:20:12Z last-modified: 2021-11-04T17:43:44Z source: CANARIE rpki-ov-state: valid