These entries are queried from radb.net using whois, you can try my project getting these.
:AS41839 route: 185.209.152.0/24 origin: AS41839 mnt-by: uk-concentrix-europe-1-mnt created: 2017-08-03T15:23:56Z last-modified: 2017-08-03T15:23:56Z 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: 185.209.155.0/24 origin: AS41839 mnt-by: uk-concentrix-europe-1-mnt created: 2023-03-20T12:44:02Z last-modified: 2023-03-20T12:44:02Z 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