These entries are queried from radb.net using whois, you can try my project getting these.
:AS328118 route: 45.221.8.0/22 descr: East Africa Broadband Services origin: AS328118 mnt-by: EABS1-MNT changed: *** [at] eabs.ug 20170116 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source