These entries are queried from radb.net using whois, you can try my project getting these.
:AS61679 route: 131.100.220.0/22 descr: Proxy for Viprede origin: AS61679 remarks: New Proxy route notify: michel.souza [at] viprede.com mnt-by: MAINT-28323 changed: rphilips [at] us.ntt.net 20171219 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.100.220.0/22 descr: ITX-Cyberweb origin: AS61679 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20171016 #19:30:24Z source: RADB last-modified: 2023-11-13T15:51:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source