These entries are queried from radb.net using whois, you can try my project getting these.
:AS51272 route: 91.218.76.0/24 origin: AS51272 created: 2022-11-22T12:06:11Z last-modified: 2022-12-05T12:36:08Z source: RIPE mnt-by: MNT-ZICOMNEXT mnt-by: BK2022-MNT 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