These entries are queried from radb.net using whois, you can try my project getting these.
:AS15370 route: 192.162.88.0/23 origin: AS15370 mnt-by: AZ42913-MNT created: 2023-01-26T14:49:42Z last-modified: 2023-01-26T14:49:42Z 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: 192.162.91.0/24 origin: AS15370 descr: CITADEL-NN mnt-by: AZ42913-MNT created: 2024-03-30T12:07:35Z last-modified: 2024-03-30T12:07:58Z 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 route6: 2001:67c:28e4::/48 descr: MFI Soft LLC descr: Nizhny Novgorod, Russia origin: AS15370 mnt-by: AZ42913-MNT created: 2012-10-05T09:09:07Z last-modified: 2012-10-05T09:09:07Z 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