These entries are queried from radb.net using whois, you can try my project getting these.
:AS54843 route: 204.124.16.0/23 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS54843 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 route: 204.124.16.0/24 origin: AS54843 descr: GAIN #ECR000001350769 remarks: Proxy object for AS54843 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220520 source: RADB last-modified: 2023-11-13T16:11:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.124.18.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS54843 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