These entries are queried from radb.net using whois, you can try my project getting these.
:AS62636 route: 170.76.198.0/24 descr: Edina Public Schools origin: AS62636 notify: farmer [at] umn.edu mnt-by: MAINT-AS217 changed: farmer [at] umn.edu 20180727 #19:46:04Z source: RADB last-modified: 2023-11-13T15:54:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source