These entries are queried from radb.net using whois, you can try my project getting these.
:AS209033 route: 45.9.228.0/22 descr: ISP "CITYNET": Route for first IPv4 network org: ORG-CL526-RIPE origin: AS209033 mnt-by: mnt-uz-citynet-1 created: 2019-06-19T07:09:37Z last-modified: 2019-06-19T10:53:54Z 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