These entries are queried from radb.net using whois, you can try my project getting these.
:AS53500 route: 69.161.200.0/24 descr: Wisconsin Department of Justice (WDJ-1) origin: AS53500 mnt-by: MAINT-AS29863 changed: ip-addr [at] data393.net 20180205 #16:29:58Z source: RADB last-modified: 2023-11-13T15:53:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.161.201.0/24 descr: Proxy Registration for Wisconsin Department of Justice origin: AS53500 remarks: Proxy Registration for Wisconsin Department of Justice mnt-by: MAINT-AS11796 changed: rsmith [at] wins.net 20180207 #14:19:06Z source: RADB last-modified: 2024-03-04T21:00:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source