These entries are queried from radb.net using whois, you can try my project getting these.
:AS397103 route: 23.167.96.0/24 origin: AS397103 descr: WaveFly Pittsburgh Core Network mnt-by: MAINT-AS400735 changed: tcrowe [at] wavefly.com 20230526 #03:27:37Z source: RADB last-modified: 2023-11-13T16:17:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.117.222.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS397103 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2605:13c0::/32 origin: AS397103 descr: BENCH-6 admin-c: WAVEF-ARIN tech-c: WAVEF-ARIN mnt-by: MNT-BENCH-23 created: 2023-01-27T18:47:21Z last-modified: 2023-03-28T00:53:54Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source