These entries are queried from radb.net using whois, you can try my project getting these.
:AS328971 route: 102.217.208.0/24 origin: AS328971 descr: MAPLE LEAF LOS1 mnt-by: MAINT-ACRONIS changed: peter.belenko [at] acronis.com 20220317 #19:41:39Z source: RADB last-modified: 2023-11-13T16:10:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.217.208.0/24 origin: AS328971 descr: ML Object mnt-by: MTIL1-MNT changed: *** [at] mapleleaf.ng 20220325 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2c0f:1f00::/32 origin: AS328971 descr: ML Object mnt-by: MTIL1-MNT changed: *** [at] mapleleaf.ng 20220427 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source