These entries are queried from radb.net using whois, you can try my project getting these.
:AS51433 route: 217.172.98.0/24 descr: afzarpardaz-com origin: AS51433 mnt-by: PCC-MNT mnt-by: mnt-ir-parscyberian-ltd-1 mnt-by: ME3445-MNT created: 2021-08-01T16:02:57Z last-modified: 2021-08-01T16:02:57Z 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