These entries are queried from radb.net using whois, you can try my project getting these.
:AS59582 route: 193.109.61.0/24 origin: AS59582 descr: Akamai Technologies, Inc mnt-by: MAINT-AS32787 changed: ameyer [at] akamai.com 20210809 #01:01:16Z source: RADB last-modified: 2023-11-13T16:13:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 193.109.61.0/24 descr: Avus Capital OOD origin: AS59582 mnt-by: AVUS-MNT created: 2012-08-21T07:27:50Z last-modified: 2012-08-21T10:42:28Z source: RIPE 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: 217.163.18.0/24 origin: AS59582 descr: Akamai Technologies, Inc mnt-by: MAINT-AS32787 changed: ameyer [at] akamai.com 20210809 #01:00:42Z source: RADB last-modified: 2023-11-13T16:13:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 217.163.18.0/24 origin: AS59582 mnt-by: LEVEL3-MNT mnt-by: QUZAUK mnt-by: AVUS-MNT created: 2018-01-11T14:22:41Z last-modified: 2018-01-11T14:22:41Z source: RIPE 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