These entries are queried from radb.net using whois, you can try my project getting these.
:AS822 route: 142.89.0.0/16 descr: Proxy for Allstream Customer origin: AS822 remarks: Automated Proxy Route Entry mnt-by: MAINT-AS15290 changed: ali.zerik [at] mtsallstream.com 20140103 source: RADB last-modified: 2023-11-13T16:00:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 142.158.0.0/16 descr: Proxy for Allstream Customer origin: AS822 remarks: Automated Proxy Route Entry mnt-by: MAINT-AS15290 changed: ali.zerik [at] mtsallstream.com 20140103 source: RADB last-modified: 2023-11-13T16:00:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 142.158.0.0/16 origin: AS822 descr: LHSC-142.158.0.0 admin-c: DAR5-ORG-ARIN tech-c: DAR5-ORG-ARIN mnt-by: MNT-LHSC-Z created: 2024-03-21T16:08:20Z last-modified: 2024-03-21T16:08:20Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 142.158.0.0/17 origin: AS822 descr: LHSC-142.158.0.0-17 admin-c: DAR5-ORG-ARIN tech-c: DAR5-ORG-ARIN mnt-by: MNT-LHSC-Z created: 2024-03-21T16:11:52Z last-modified: 2024-03-21T16:11:52Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 142.158.128.0/17 origin: AS822 descr: LHSC-142.158.128.0-17 admin-c: DAR5-ORG-ARIN tech-c: DAR5-ORG-ARIN mnt-by: MNT-LHSC-Z created: 2024-03-21T16:12:32Z last-modified: 2024-03-21T16:12:32Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source