These entries are queried from radb.net using whois, you can try my project getting these.
:AS206166 route: 103.208.3.0/24 origin: AS206166 descr: Akamai Technologies, Inc. mnt-by: MAINT-AS32787 changed: bdaly [at] akamai.com 20201119 #21:36:54Z source: RADB last-modified: 2023-11-13T16:13:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.245.232.0/22 descr: Prolexic Technologies, Inc. origin: AS206166 notify: hostmaster [at] prolexic.com mnt-by: MAINT-AS32787 changed: fleandre [at] akamai.com 20180214 #12:45:13Z source: RADB last-modified: 2023-11-13T16:13:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 193.104.63.0/24 descr: Prolexic Technologies, Inc. origin: AS206166 mnt-by: MAINT-AS32787 changed: dborovyk [at] akamai.com 20180131 #13:48:20Z source: RADB last-modified: 2023-11-13T16:13:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 193.104.63.0/24 origin: AS206166 mnt-by: SCHRODERS-MNT mnt-by: SCHRODER-MNT mnt-by: uk-schroders-1-mnt created: 2017-09-27T16:12:41Z last-modified: 2017-09-27T16:12:41Z 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 route: 194.35.190.0/23 origin: AS206166 descr: Akamai Technologies, Inc. mnt-by: MAINT-AS32787 changed: bdaly [at] akamai.com 20201119 #21:36:08Z source: RADB last-modified: 2023-11-13T16:13:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 194.35.190.0/24 origin: AS206166 mnt-by: SCHRODERS-MNT mnt-by: SCHRODER-MNT mnt-by: uk-schroders-1-mnt created: 2017-09-19T08:51:22Z last-modified: 2017-09-19T08:51:22Z 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