These entries are queried from radb.net using whois, you can try my project getting these.
:AS29809 route: 24.204.136.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS29809 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: 74.217.10.0/23 descr: PNAP-CHG asn origin: AS29809 mnt-by: MAINT-AS1828 changed: dchase [at] internap.com 20110308 source: RADB last-modified: 2023-11-13T16:14:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.135.222.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS29809 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