These entries are queried from radb.net using whois, you can try my project getting these.
:AS36723 route: 12.180.187.0/24 descr: Waukesha County origin: AS36723 mnt-by: MAINT-WISCNET changed: wopat [at] wiscnet.net 20170926 #19:08:33Z source: RADB last-modified: 2023-11-13T15:51:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 68.250.22.0/24 descr: Waukesha County origin: AS36723 mnt-by: MAINT-WISCNET changed: wopat [at] wiscnet.net 20170926 #19:09:03Z source: RADB last-modified: 2023-11-13T15:51:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 205.213.17.0/24 descr: Waukesha County origin: AS36723 mnt-by: MAINT-WISCNET changed: wopat [at] wiscnet.net 20160426 #18:46:41Z source: RADB last-modified: 2023-11-13T15:49:07Z rpki-ov-state: valid