These entries are queried from radb.net using whois, you can try my project getting these.
:AS328811 route: 102.220.250.0/24 descr: FCB-MW origin: AS328811 mnt-by: FCBP1-MNT changed: *** [at] firstcapitalbank.co.mw20210310 20210310 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source