These entries are queried from radb.net using whois, you can try my project getting these.
:AS18143 route: 202.254.32.0/20 descr: PNAP-TOK DCS routes origin: AS18143 mnt-by: MAINT-AS1828 changed: odakou [at] internap.com 20020626 source: RADB last-modified: 2023-11-13T16:13:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source