These entries are queried from radb.net using whois, you can try my project getting these.
:AS396870 route: 205.200.94.0/24 origin: AS396870 descr: Manitoba Agricultural Services mnt-by: MAINT-AS20161 changed: ipnoc [at] terago.ca 20221220 #17:52:59Z source: RADB last-modified: 2023-11-13T16:13:14Z rpki-ov-state: valid