These entries are queried from radb.net using whois, you can try my project getting these.
:AS40170 route: 204.90.56.0/21 origin: AS40170 descr: 2685 Park Center Drive Building A Simi Valley CA 93065 United States admin-c: CFO30-ARIN tech-c: TREJO38-ARIN mnt-by: MNT-INTER-487 created: 2024-03-06T01:16:11Z last-modified: 2024-03-06T01:16:11Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.90.63.0/24 descr: Metroswitch origin: AS40170 mnt-by: MAINT-NTTCOM-RA changed: kpack [at] gin.ntt.net 20240301 source: NTTCOM last-modified: 2024-03-01T22:24:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.73.44.0/22 origin: AS40170 descr: 2685 Park Center Drive Building A Simi Valley CA 93065 United States admin-c: CFO30-ARIN tech-c: TREJO38-ARIN mnt-by: MNT-INTER-487 created: 2024-03-04T18:00:16Z last-modified: 2024-03-04T18:00:16Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:470:fc::/48 origin: AS40170 descr: NET-2001-470-fc---48-AS40170 admin-c: ZH17-ARIN tech-c: ZH17-ARIN mnt-by: MNT-HURC source: ARIN created: 2022-01-20T20:21:24Z last-modified: 2022-01-20T20:21:24Z rpki-ov-state: valid