These entries are queried from radb.net using whois, you can try my project getting these.
:AS37346 route: 196.43.220.0/24 descr: Davis and Shirtliff LAN Block origin: AS37346 mnt-by: JM75470-MNT created: 2011-07-26T11:56:49Z last-modified: 2018-09-04T16:56:27Z 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: 196.43.220.0/24 descr: Davis & Shirtliff Limited origin: AS37346 mnt-by: DS-JMM-MNT changed: *** [at] dayliff.com 20181004 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 196.43.220.0/24 origin: AS37346 descr: Wanachi via EMIX mnt-by: MAINT-AS8966 changed: noc [at] emix.net.ae 20220619 #13:17:37Z source: RADB last-modified: 2023-11-13T16:11:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source