These entries are queried from radb.net using whois, you can try my project getting these.
:AS211681 route: 193.163.2.0/24 origin: AS211681 mnt-by: M4U-Menahel4U-MNT mnt-by: lir-il-m4u-1-MNT created: 2021-04-20T12:12:51Z last-modified: 2021-04-20T12:12:51Z 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