These entries are queried from radb.net using whois, you can try my project getting these.
:AS47117 route: 194.8.136.0/22 descr: Sibline Ltd. origin: AS47117 mnt-by: MNT-SIBLINE created: 2009-04-17T09:09:48Z last-modified: 2009-04-17T09:09:48Z 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: 195.158.250.0/23 descr: Sibline Ltd. origin: AS47117 mnt-by: MNT-SIBLINE created: 2008-06-04T06:37:23Z last-modified: 2008-06-04T06:37:23Z 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: 195.158.250.0/24 origin: AS47117 mnt-by: MNT-INTERMED mnt-by: INTERMED-MNT mnt-by: MNT-SIBLINE created: 2023-09-21T15:57:14Z last-modified: 2023-09-21T15:57:14Z 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 route: 195.158.251.0/24 origin: AS47117 mnt-by: MNT-INTERMED mnt-by: INTERMED-MNT mnt-by: MNT-SIBLINE created: 2023-09-21T15:58:45Z last-modified: 2023-09-21T15:58:45Z 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