These entries are queried from radb.net using whois, you can try my project getting these.
:AS210831 route: 85.219.213.0/24 descr: Tramwaje Warszawskie origin: AS210831 mnt-by: IPARTNERS-MNT mnt-by: AS8246-MNT created: 2021-09-01T08:02:29Z last-modified: 2021-09-01T08:02:29Z 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: valid