These entries are queried from radb.net using whois, you can try my project getting these.
:AS63459 route: 170.16.180.0/22 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS63459 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: 170.16.182.0/23 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS63459 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: 170.16.182.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS63459 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: 170.16.183.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS63459 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