These entries are queried from radb.net using whois, you can try my project getting these.
:AS28991 route: 195.39.228.0/23 descr: RU-ZABCOMNET-20040211 origin: AS28991 remarks: Please report spam/abuse notification remarks: to abuse [at] zabcomnet.ru remarks: Please report network issue remarks: to noc [at] zabcomnet.ru notify: noc [at] zabcomnet.ru mnt-by: ZABCOMNET-MNT created: 2004-02-11T02:30:24Z last-modified: 2004-02-11T02:30:24Z 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