These entries are queried from radb.net using whois, you can try my project getting these.
:AS18997 route: 12.152.32.0/24 descr: USAHockey origin: AS18997 remarks: contact peering [at] icgcomm.com mnt-by: MAINT-AS2551 changed: ingrid_erkman [at] icgcomm.com 20060209 #21:12:39(UTC) source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.64.169.0/24 origin: AS18997 descr: Beanfield Technologies Inc remarks: Proxy route entry added on behalf of Beanfield Technologies Inc mnt-by: MAINT-AS852 changed: jimmy.kim [at] telus.com 20210713 #17:40:38Z source: RADB last-modified: 2023-11-13T16:07:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.69.142.0/24 origin: AS18997 descr: Beanfield Technologies Inc remarks: Proxy route entry added on behalf of Beanfield Technologies Inc mnt-by: MAINT-AS852 changed: jimmy.kim [at] telus.com 20210713 #17:45:34Z source: RADB last-modified: 2023-11-13T16:07:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.79.238.0/23 descr: RU Networks Inc descr: 401.Bay St #1600 descr: Toronto, Ontario, m5h-2y4 descr: Canada origin: AS18997 mnt-by: MNT-RN-29 changed: kevin [at] runetworks.com 20150506 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.79.238.0/23 origin: AS18997 descr: Beanfield Technologies Inc remarks: Proxy route entry added on behalf of Beanfield Technologies Inc mnt-by: MAINT-AS852 changed: jimmy.kim [at] telus.com 20210713 #17:42:54Z source: RADB last-modified: 2023-11-13T16:07:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 76.75.74.0/23 origin: AS18997 descr: Beanfield Technologies Inc remarks: Proxy route entry added on behalf of Beanfield Technologies Inc mnt-by: MAINT-AS852 changed: jimmy.kim [at] telus.com 20210713 #17:44:23Z source: RADB last-modified: 2023-11-13T16:07:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 76.75.74.0/23 descr: RU Networks Inc descr: 401.Bay St #1600 descr: Toronto, Ontario, m5h-2y4 descr: Canada origin: AS18997 mnt-by: MNT-RN-29 changed: kevin [at] runetworks.com 20150507 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source