These entries are queried from radb.net using whois, you can try my project getting these.
:AS327994 route: 196.41.68.0/24 descr: Britam Group Public Block origin: AS327994 mnt-by: BRITAM-MNT changed: *** [at] britam.com 20181206 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 196.41.68.0/24 origin: AS327994 descr: Britam Group IPv4 Block mnt-by: BRITAM-MNT created: 2016-04-14T13:10:07Z last-modified: 2018-09-04T18:25:03Z source: RIPE-NONAUTH remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 196.41.68.0/24 descr: JTL VIA EMIX origin: AS327994 mnt-by: MAINT-AS8966 changed: noc [at] emix.net.ae 20200812 #09:13:35Z source: RADB last-modified: 2023-11-13T16:01:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source