These entries are queried from radb.net using whois, you can try my project getting these.
:AS22335 route: 74.114.96.0/24 origin: AS22335 descr: Metropolitan Research & Education Network admin-c: MAINT-AS22335 tech-c: MAINT-AS22335 notify: winkler [at] mcs.anl.gov mnt-by: MAINT-AS22335 changed: winkler [at] mcs.anl.gov 20190905 #15:42:01Z source: RADB last-modified: 2023-11-13T15:57:23Z rpki-ov-state: valid route6: 2001:468:1200::/48 origin: AS22335 descr: Metropolitan Research & Education Network admin-c: MAINT-AS22335 tech-c: MAINT-AS22335 notify: winkler [at] mcs.anl.gov mnt-by: MAINT-AS22335 changed: winkler [at] mcs.anl.gov 20190905 #15:43:52Z source: RADB last-modified: 2023-11-13T15:57:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source