These entries are queried from radb.net using whois, you can try my project getting these.
:AS15250 route: 64.131.0.0/18 descr: USFamily.Net descr: 656 Mendelssohn Ave N descr: Golden Valley, MN 55422 descr: US origin: AS15250 mnt-by: MNT-USFAM changed: noc [at] usfamily.net 20181023 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 174.137.80.0/20 descr: USFamily.Net descr: descr: 656 Mendelssohn Ave N descr: Golden Valley, MN 55422 descr: US origin: AS15250 mnt-by: MNT-USFAM changed: noc [at] usfamily.net 20181023 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.196.32.0/19 origin: AS15250 descr: USFamily.Net 656 Mendelssohn Ave N Golden Valley MN 55427 United States admin-c: ADMIN602-ARIN tech-c: TECHN280-ARIN mnt-by: MNT-MPL-61 created: 2023-11-20T17:58:17Z last-modified: 2023-11-20T17:58:17Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.110.224.0/20 descr: USFamily.Net descr: 656 Mendelssohn Ave N descr: Golden Valley, MN 55422 descr: US origin: AS15250 mnt-by: MNT-USFAM changed: noc [at] usfamily.net 20181023 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.173.224.0/20 origin: AS15250 descr: USFamily.Net 656 Mendelssohn Ave N Golden Valley, MN 55422 US admin-c: ADMIN602-ARIN tech-c: TECHN280-ARIN mnt-by: MNT-MPL-61 created: 2023-10-29T02:08:59Z last-modified: 2023-10-29T02:08:59Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:470:ae::/48 origin: AS15250 descr: NET-2001-470-ae---48-AS15250 admin-c: ZH17-ARIN tech-c: ZH17-ARIN mnt-by: MNT-HURC source: ARIN created: 2022-01-20T20:20:17Z last-modified: 2022-01-20T20:20:17Z rpki-ov-state: valid