These entries are queried from radb.net using whois, you can try my project getting these.
:AS328014 route: 196.49.7.0/24 descr: RINEX route object origin: AS328014 mnt-by: RICTA changed: *** [at] ricta.org.rw 20180115 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 196.49.7.0/24 origin: AS328014 mnt-by: MNT-RICTA created: 2018-01-15T13:40:43Z last-modified: 2018-09-04T19:04:54Z 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: 196.49.7.0/24 descr: RINEX origin: AS328014 mnt-by: MAINT-AS2905 changed: carlos.pinto [at] mtn.com 20180228 #17:15:11Z source: RADB last-modified: 2023-11-13T15:53:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source