These entries are queried from radb.net using whois, you can try my project getting these.
:AS30212 route: 38.91.108.0/22 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS30212 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: 38.118.195.0/24 descr: AS30212 proxy-registered route by Cogent origin: AS30212 remarks: Proxy-registered route object remarks: for Cogent customer notify: neteng [at] cogentco.com mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20040329 source: RADB last-modified: 2023-11-13T15:39:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.118.199.0/24 descr: proxy object for hypermedia (AS30212) origin: AS30212 mnt-by: MAINT-NTTCOM-RA changed: boudreat [at] eng.verio.net 20070413 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 140.174.0.0/22 descr: Proxy RO Hypermedia origin: AS30212 remarks: Proxy Object mnt-by: MAINT-NTTCOM-RA changed: kjteoh [at] us.ntt.net 20190729 source: NTTCOM rpki-ov-state: valid route: 140.174.8.0/24 descr: Proxy RO Hypermedia origin: AS30212 remarks: Proxy Object mnt-by: MAINT-NTTCOM-RA changed: chowser [at] us.ntt.net 20190729 source: NTTCOM rpki-ov-state: valid route: 140.174.9.0/24 descr: Proxy RO Hypermedia origin: AS30212 remarks: Proxy Object mnt-by: MAINT-NTTCOM-RA changed: chowser [at] us.ntt.net 20190729 source: NTTCOM rpki-ov-state: valid route: 208.49.12.0/24 descr: AS30212 proxy-registered route by Cogent origin: AS30212 remarks: Proxy-registered route object remarks: for Cogent customer notify: neteng [at] cogentco.com mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20040329 source: RADB last-modified: 2023-11-13T15:39:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source