These entries are queried from radb.net using whois, you can try my project getting these.
:AS48081 route: 91.207.88.0/24 descr: TRK GOK Ltd NET_1 origin: AS48081 mnt-by: MNT-TGOK created: 2008-12-15T06:21:37Z last-modified: 2008-12-15T06:21:37Z 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 route: 91.207.89.0/24 descr: TRK GOK Ltd NET_2 origin: AS48081 mnt-by: MNT-TGOK created: 2008-12-15T06:24:29Z last-modified: 2008-12-15T06:24:29Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 178.215.240.0/20 descr: TRK GOK Ltd NET origin: AS48081 mnt-by: MNT-TGOK created: 2010-10-11T11:11:03Z last-modified: 2010-10-11T11:11:03Z 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