These entries are queried from radb.net using whois, you can try my project getting these.
:AS63152 route: 98.143.16.0/20 descr: Proxy object for DenverColo.net as approved by Anaglyph Consulting origin: AS63152 mnt-by: MAINT-AS29863 changed: ip-addr [at] data393.net 20140820 #15:11:25Z source: RADB last-modified: 2023-11-13T15:46:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 163.123.212.0/24 origin: AS63152 descr: 106 Taylor ST. SE Cascade IA 52033-0250 United States admin-c: CDS75-ARIN tech-c: DAVIS906-ARIN tech-c: MCDER110-ARIN tech-c: VNC2-ARIN mnt-by: MNT-CC-4416 created: 2023-08-07T19:23:07Z last-modified: 2023-08-07T19:23:07Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 163.123.213.0/24 origin: AS63152 descr: 106 Taylor ST. SE Cascade IA 52033-0250 United States admin-c: CDS75-ARIN tech-c: DAVIS906-ARIN tech-c: MCDER110-ARIN tech-c: VNC2-ARIN mnt-by: MNT-CC-4416 created: 2023-08-07T19:24:08Z last-modified: 2023-08-07T19:24:08Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 163.123.214.0/24 origin: AS63152 descr: 106 Taylor ST. SE Cascade IA 52033-0250 United States admin-c: CDS75-ARIN tech-c: DAVIS906-ARIN tech-c: MCDER110-ARIN tech-c: VNC2-ARIN mnt-by: MNT-CC-4416 created: 2023-08-07T19:24:42Z last-modified: 2023-08-07T19:24:42Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 163.123.215.0/24 origin: AS63152 descr: 106 Taylor ST. SE Cascade IA 52033-0250 United States admin-c: CDS75-ARIN tech-c: DAVIS906-ARIN tech-c: MCDER110-ARIN tech-c: VNC2-ARIN mnt-by: MNT-CC-4416 created: 2023-08-07T19:25:09Z last-modified: 2023-08-07T19:25:09Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:ffac::/36 descr: Proxy object for DenverColo.Net origin: AS63152 mnt-by: MAINT-AS29863 changed: ip-addr [at] data393.net 20140815 #22:46:49Z source: RADB last-modified: 2023-11-13T15:46:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source