These entries are queried from radb.net using whois, you can try my project getting these.
:AS199000 route: 91.241.4.0/24 descr: Network assigned to ALP-Seti LLC origin: AS199000 mnt-by: ALPS-RIPE mnt-by: ru-llccloudy-1-mnt created: 2012-08-07T09:37:57Z last-modified: 2019-09-02T10:47:58Z 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 route: 171.22.236.0/24 origin: AS199000 mnt-by: ru-llccloudy-1-mnt mnt-by: ALPS-RIPE created: 2020-05-12T09:57:37Z last-modified: 2020-05-12T09:57:37Z 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