These entries are queried from radb.net using whois, you can try my project getting these.
:AS197044 route: 91.216.53.0/24 descr: CJSC "NTC STEK" origin: AS197044 mnt-by: HYPERNET-MNT mnt-by: STEK-MNT-RIPE notify: noc [at] hypernet.ru created: 2010-04-30T10:15:11Z last-modified: 2010-04-30T10:15:11Z 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