These entries are queried from radb.net using whois, you can try my project getting these.
:AS33904 route: 217.174.176.0/21 descr: INTELCOM infrastructure network origin: AS33904 notify: noc [at] intelcom.su mnt-by: INTELNET-MNT created: 2020-08-27T09:11:20Z last-modified: 2020-08-27T09:11:20Z 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: 217.174.184.0/22 descr: INTELCOM infrastructure network origin: AS33904 notify: noc [at] intelcom.su mnt-by: INTELNET-MNT created: 2020-08-27T09:13:16Z last-modified: 2020-08-27T09:13:16Z 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