These entries are queried from radb.net using whois, you can try my project getting these.
:AS206684 route: 176.100.254.0/24 origin: AS206684 mnt-by: mnt-ru-smart1-1 mnt-by: smattech-mnt mnt-by: SEVEREN-MNT created: 2021-10-11T18:16:30Z last-modified: 2023-12-05T08:43:26Z 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