These entries are queried from radb.net using whois, you can try my project getting these.
:AS16115 route: 91.212.207.0/24 origin: AS16115 descr: CINNOBER admin-c: OMX1-RIPE tech-c: OMX1-RIPE mnt-by: MAINT-AS16115 changed: jesper.carlberg [at] nasdaq.com 20200718 #13:59:13Z source: RADB last-modified: 2023-11-13T16:01:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 91.212.207.0/24 descr: Nasdaq Technology AB origin: AS16115 mnt-by: RESILANS-MNT created: 2021-03-09T15:20:00Z last-modified: 2021-03-09T15:20:00Z 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: 217.73.0.0/20 origin: AS16115 descr: SE-NASDAQOMX-20001212 admin-c: ORG-OTA16-RIPE tech-c: RESILANS-MNT mnt-by: MAINT-AS16115 changed: jesper.carlberg [at] nasdaq.com 20200718 #13:49:55Z source: RADB last-modified: 2023-11-13T16:01:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 217.73.0.0/20 descr: Nasdaq Technology AB origin: AS16115 mnt-by: RESILANS-MNT created: 2022-10-25T11:41:14Z last-modified: 2022-10-25T11:41:14Z 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