These entries are queried from radb.net using whois, you can try my project getting these.
:AS48396 route: 91.201.11.0/24 origin: AS48396 mnt-by: SOVINTEL-MNT created: 2023-10-13T06:10:17Z last-modified: 2023-10-13T06:10:17Z 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: 91.209.147.0/24 descr: NORNICKEL-MOS-NET origin: AS48396 notify: ncc [at] demos.net mnt-by: AS2578-MNT created: 2008-11-21T10:06:57Z last-modified: 2008-11-21T13:09:55Z 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