These entries are queried from radb.net using whois, you can try my project getting these.
:AS20205 route: 38.67.212.0/23 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS20205 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: 38.67.220.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS20205 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: 38.67.244.0/23 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS20205 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: 64.246.96.0/19 descr: Amplex Internet origin: AS20205 notify: noc [at] amplex.net mnt-by: MNT-AMPLEX-3 changed: adamkuj [at] amplex.net 20170420 source: ARIN rpki-ov-state: valid route: 104.37.52.0/22 descr: Amplex Internet origin: AS20205 notify: noc [at] amplex.net mnt-by: MNT-AMPLEX-3 changed: adamkuj [at] amplex.net 20170420 source: ARIN rpki-ov-state: valid route: 137.83.84.0/23 descr: Amplex Internet origin: AS20205 notify: noc [at] amplex.net mnt-by: MNT-AMPLEX-3 changed: adamkuj [at] amplex.net 20190123 source: ARIN rpki-ov-state: valid route: 158.247.72.0/22 descr: Amplex Internet origin: AS20205 notify: noc [at] amplex.net mnt-by: MNT-AMPLEX-3 changed: adamkuj [at] amplex.net 20200623 source: ARIN rpki-ov-state: valid route: 168.245.180.0/22 descr: Amplex Internet origin: AS20205 notify: noc [at] amplex.net mnt-by: MNT-AMPLEX-3 changed: adamkuj [at] amplex.net 20170622 source: ARIN rpki-ov-state: valid route: 192.211.11.0/24 descr: Amplex Internet origin: AS20205 notify: noc [at] amplex.net mnt-by: MNT-AMPLEX-3 changed: adamkuj [at] amplex.net 20170420 source: ARIN rpki-ov-state: valid route6: 2001:4950::/32 descr: Amplex Internet origin: AS20205 notify: noc [at] amplex.net mnt-by: MNT-AMPLEX-3 changed: adamkuj [at] amplex.net 20170420 source: ARIN rpki-ov-state: valid