These entries are queried from radb.net using whois, you can try my project getting these.
:AS398918 route: 209.142.93.0/24 origin: AS398918 descr: Upper Lakes Foods, Inc. 801 Industry Ave Cloquet MN 55720 United States admin-c: BAKKE11-ARIN tech-c: BAKKE11-ARIN tech-c: NELSO1078-ARIN mnt-by: MNT-ULF-6 created: 2020-12-02T21:03:45Z last-modified: 2022-10-03T15:05:54Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.142.93.0/24 origin: AS398918 descr: Upper Lakes Foods, Inc. mnt-by: MAINT-AS30036 changed: ezinnel [at] mediacomcc.com 20201026 #11:38:42Z source: RADB last-modified: 2023-11-13T16:02:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source