These entries are queried from radb.net using whois, you can try my project getting these.
:AS201635 route: 91.198.88.0/24 origin: AS201635 mnt-by: ANJDM-MNT created: 2024-01-30T14:05:33Z last-modified: 2024-01-30T14:05:33Z 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: 185.28.40.0/22 origin: AS201635 mnt-by: ANJDM-MNT created: 2017-01-06T10:57:19Z last-modified: 2024-01-30T13:41:39Z 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